Alternatives to PDFKit

Compare PDFKit alternatives for your business or organization using the curated list below. SourceForge ranks the best alternatives to PDFKit in 2024. Compare features, ratings, user reviews, pricing, and more from PDFKit competitors and alternatives in order to make an informed decision for your business.

  • 1
    Pdftools

    Pdftools

    PDF Tools

    Whether you have thousands of documents or millions, Pdftools has the products and services to help make processing a breeze. Designed for document-heavy industries, Pdftools’ suite of SDKs and APIs are here to make your document workflows easier, faster, and stress-free. Built on SDKs and APIs, the Pdftools products integrate seamlessly into your existing (or new) systems and applications. Process thousands of documents every minute. Our tools are precision-engineered to be efficient and run at blazing speeds. We’re engineers at heart, so we’re only satisfied with the most reliable, orderly, and usable, and well-documented platforms. Shrink file sizes down, but keep the quality and interactivity. Your documents will always be compliant for long-term archiving. We’ve obsessed over every detail in our products, and documented everything so it’s easy to get started.
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  • 2
    Apryse PDF SDK
    Apryse, previously known as PDFTron, takes document solutions to the next level, making work better and life simpler. Bring PDF viewing, annotating, editing, creation, and generation to any web, mobile, desktop or server framework or application. As a global leader in document processing technology, Apryse gives developers, enterprise customers and small businesses the tools they need to reach their document goals faster and easier. Our product portfolio includes Apryse SDK, Fluent, iText and XODO. Apryse technology works with all major platforms and a wide variety of unique file types.
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  • 3
    PSPDFKit SDK

    PSPDFKit SDK

    PSPDFKit

    PSPDFKit is the comprehensive solution for all your PDF needs, offering tools that effortlessly integrate and operate PDF functionality across any platform. 1. SDK PRODUCTS Integrate robust PDF functionality into iOS, Android, Windows, web (JavaScript), or any cross-platform technology, providing capabilities such as PDF viewing, markup, collaboration, and more. 2. LIBRARIES Utilize our potent .NET and Java libraries to boost your backend applications with batch processing of redactions and PDF forms, OCR’d scanned text, and editing of PDF documents, directly from your application server. 3. PROCESSOR Our dynamic PDF microservice, Processor, enables swift generation of PDFs from HTML, including HTML forms, along with Office-to-PDF conversions, OCR, redaction, and XFDF merging and exporting. 4. PDF API Use hosted PDF API to generate, convert, and modify PDF documents in your workflows. We manage the development and server administration, letting you focus on what you do best
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  • 4
    Adobe PDF Library SDK

    Adobe PDF Library SDK

    Datalogics Inc.

    Shorten development times & get to market faster with Adobe PDF Library. Global OEMs, SaaS and enterprise end-users rely on Adobe PDF Library to automate the creation, editing and management of PDFs. An Adobe partner, our SDK uses the same source code as Acrobat for stability, reliability and quality results. Adobe PDF Library gives developers flexible programming language and platform options, and is currently available in .NET, .NET Framework, Java and C/C++ on Windows, Linux, MacOS, as well as via NuGet and Maven. Our extensive documentation includes getting started guides, API references, and hundreds of sample code examples on GitHub to help developers precisely create and define PDF workflow solutions. Pricing for Adobe PDF Library is based on your business model & software usage. Free trial includes access to our PDF technology experts who can help with proof of concept as well as extend your free trial license if needed. Download and get started today!
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  • 5
    RAD PDF

    RAD PDF

    Red Software

    Add a fully functional PDF editor to your ASP.NET website in minutes! Compatible with 99% of desktop & mobile browsers, from Internet Explorer 6 through the latest iOS Safari release, RAD PDF simply works. No plugins or other software needed. RAD PDF natively supports the most commonly used PDF features. Beyond a PDF reader, RAD PDF equips web applications with a browser-based PDF editor & PDF annotator. Features not even available in Adobe Acrobat Reader can be used to provide advanced PDF functionality. By enabling PDF form filling, PDF redaction, & PDF signing directly in the web browser, RAD PDF users can utilize PDF features without worrying about having the right platform or software installed! Allow your app to design new PDF forms, protect content, sign PDFs, & more using an intuitive graphical user interface (GUI). Client (JavaScript) and server APIs allow for endless possibilities .NET Core, Framework, & .NET 5+ supported Try editing any PDF with RAD PDF, FREE!
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  • 6
    PrizmDoc

    PrizmDoc

    Accusoft

    Through a collection of UI components and content manipulation APIs, PrizmDoc provides customizable document processing to help developers deliver in-browser document creation, editing, and collaboration functionality, to enhance their software applications. Our functionality integrates on the client and server side smoothly, creating a seamless experience for both you and your users. Render and display dozens of file types, from Adobe PDFs and Microsoft Office files to CAD and DICOM formats, in a browser without the need to download or open native applications. Designed for seamless integration with your application, our zero footprint HTML5 viewer is fully customizable, from quick integrations with minimal configuration to complete programmatic control using our extensive JavaScript API.
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    PDF Studio

    PDF Studio

    Apryse

    PDF Studio is a powerful and affordable PDF editor that effortlessly caters to both simple and complex PDF tasks. From adding text, various annotations, watermarks, and digital signatures to filling out forms and converting MS Office to PDF, it covers all your needs. The PDF editor is perfect for companies and organizations looking to seamlessly automate their PDF editing and eliminate repetitive daily tasks with batch processing of multiple documents. Empower your team with perpetual PDF software at a fraction of the cost compared to competing subscription-based solutions like Adobe® Acrobat®. NEW: Qoppa PDF Studio 2023 released! The latest version, PDF Studio 2023, offers impressive enhancements, including support for Dropbox Team Spaces, improved enterprise deployments, expanded multi-document functions, a new highlighter marker tool, and optimization options for smaller document sizes. Available on Linux, Windows, macOS, and other major platforms.
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    PDF Automation Server
    PDF Automation Server – PDF Processing Server PDF Automation Server is a modular server product that provides a rich set of PDF processing functions for different environments. Use PAS as an essential tool to streamline your PDF processing, document workflows and web service orchestration in your organization. REST API Module Use REST API calls to easily integrate into your existing document workflows HTML5 PDF Module Convert documents and serve end-users PDF files directly in the browser Workflow Module Automate the receiving, processing & routing of documents with the PAS Workflow Module Robust REST API PDF Automation Server provides a complete set of PDF processing and conversion functions in a robust REST server environment that can easily integrate into your existing document workflows and work with 3rd party integration and orchestration products. HTML PDF Markup Module PDF Automation Server provides a module to enable markup of PDF documents in the browser.
    Starting Price: $2,400
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    pdfRest

    pdfRest

    Datalogics Inc.

    pdfRest API Toolkit was made by developers, for developers. Rapidly integrate PDF workflows with any business application, simply and seamlessly. pdfRest API Toolkit includes all of the PDF processing tools you'll need, to make your job easy. PDF to Word, PDF to Excel, PDF to PowerPoint, Add to PDF, Query PDF, Extract Text, Convert to PDF, PDF to Images, Convert to PDF/A, Convert to PDF/X, Compress PDF, Linearize PDF, Flatten Forms, Flatten Transparencies, Flatten Annotations, Flatten Layers, Merge PDFs, Split PDF, Encrypt PDF, Decrypt PDF, Restrict PDF, Watermark PDF, Import Form Data, Export Form Data, Convert PDF Colors, OCR PDF, API Polling, Upload Files, Zip Files. Get up and running fast with the pdfRest Postman Collection or start from functional sample code in .NET, JavaScript, Python, PHP, and cURL from the pdfRest GitHub repository. Gold-standard processing powered by Adobe® PDF Library™ ensures the highest quality results. Free to get started with no commitment.
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    Starting Price: $0 per month
  • 10
    Foxit PDF SDK
    Our high-performance libraries add robust PDF functionality to enterprise, mobile, and cloud applications across all platforms: Web, Windows, Android, iOS, Mac, UWP and Linux, using the most popular developer languages and environments. Build on a modern tech stack that integrates tightly with the platform you’re working on. We continuously improve our products and they gain new features every month. We grow with you as your requirements change and your project evolves. Our core API is designed from the ground up to deliver a seamless development experience across all platforms, without requiring deep PDF knowledge. Foxit is known for our management of edge cases, and for working with 100% of PDF files across all standards. With only one SDK to work with, you dramatically reduce your exposure to third parties. We provide sample, projects, demos, API docs and more for every single feature in the PDF SDK to get you up to speed quickly. You will receive support by real developers.
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    Conholdate.Total For .NET
    Conholdate.Total for .NET is the complete package of all .NET APIs as offered by Aspose and GroupDocs. It empowers the developers to perform a wide range of document processing tasks from within their own .NET based applications. This .NET package is an all-in-one solution for all types of document managements systems because it offers the ability to create, edit, print, view, annotate, compare, sign, automate, search and convert between a wide range of popular document formats. Process a Multitude of File Formats - Conholdate.Total for .NET empowers you to build an incredibly versatile file processing system capable of handling many popular file formats. You can easily open, create, modify and convert file formats. Conholdate.Total for .NET currently supports following file types: Microsoft Word documents Microsoft Excel spreadsheets Microsoft PowerPoint presentations Adobe PDF documents Microsoft Outlook Microsoft Project files and more than 100 other file formats
    Starting Price: $4,999
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    jPDFEditor

    jPDFEditor

    Qoppa Software

    jPDFEditor is intended for developers and integrators. For end-users, Qoppa Software offers PDF Studio, our advanced desktop PDF editor for Mac, Windows and Linux based on our same solid PDF technology. jPDFEditor can load documents from files on a local or network drive, from a URL and from Java input streams for documents that are generated runtime or come from other sources, such as a database. After editing documents, the library can save them. Features: -Display PDF files -Print PDF files -Convert text and image files (gif, png, jpg, tiff) to PDF on the fly -Fill and save interactive PDF forms -Markup PDFs (all PDF annotations and text markups supported) -Digitally sign PDF files -Content editing -Redaction -Optional OCR module -Optional Comparison module -Access jPDFProcess powerful PDF manipulation API -Text search, selection, copy -Easy navigation with thumbnail, bookmark, annotation, signature views -Advanced tools: zoom, loupe, snapshot, pan and zoom
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    PDFKit.NET 5.0

    PDFKit.NET 5.0

    TallComponents

    Create and manipulate PDF documents. Split, append, stamp, encrypt, extract, fill, and more. PDFKit.NET is a 100% managed (verifiable) .NET class library for creating and manipulating PDF documents. It consists of just a single assembly that can be xcopy-deployed. It has no dependencies other than the .NET framework. Central to PDFKit.NET is a consistent and highly intuitive object model consisting of classes like document, page collection, page, canvas, shape, bookmark, annotation, field, etc. The focus of the development team is always to ease the task of integrating our class library into a larger application. Fill text fields, checkboxes, radio buttons, etc., and save the form either editable or flattened with the PDFKit.NET 5.0. With PDFKit.NET 5.0 you can populate and consume dynamic XFA documents with the new XFA processor API. Extract all graphics on a page as a collection of shapes with PDFKit 5.0. Shapes can be text, images, and curves.
    Starting Price: $990 per year
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    novaPDF

    novaPDF

    Softland

    Using novaPDF Pro you can easily create high quality searchable PDF files in an affordable and reliable way from any Windows application. It installs as a printer driver and helps you generate the PDF files by simply selecting the "print" command from any application (you can convert Word documents, Excel sheets, PowerPoint presentations, AutoCad drawings, emails or web pages). You can password protect the PDF files you create and permissions can be restricted to prevent the document from being viewed, printed, modified, copied or annotated. Your PDF files will be secured with 40-bit and 128-bit encryption algorithms. Features include: customizable resolution, PDF security, PDF links, PDF bookmarks, text/image compression, profiles and more. novaPDF also includes a PDF SDK for developers that want to integrate PDF creation capabilities in their software.
    Starting Price: $19.99 (one time payment)
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    GdPicture.NET PDF SDK

    GdPicture.NET PDF SDK

    GdPicture.NET

    GdPicture.NET PDF SDK is a very intuitive API that helps you build fully-customizable applications for any software development. Add a customizable and fully-featured viewer to your applications. This viewer for all platforms displays complex files instantly, with a crystal clear rendering and full Unicode support. Support for all versions of PDF and PDF/A and 100+ document, office, and image formats. Add thumbnails, annotations, signature, redaction, encryption, text search, and much more! Create structured, secure, and compliant PDF files (all versions including PDF 2.0) with the GdPicture.NET PDF SDK. Go a step further and build accessible PDFs with PDF/UA generation features. Make your PDFs ready for long-term archiving with PDF/A compliance or generate PDF files for the Web with linearization. You can also add layers, transparency, images and other contents, and more!
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    PDFBox

    PDFBox

    Apache Software Foundation

    The Apache PDFBox® library is an open-source Java tool for working with PDF documents. This project allows the creation of new PDF documents, manipulation of existing documents and the ability to extract content from documents. Apache PDFBox also includes several command-line utilities. Apache PDFBox is published under the Apache License v2.0. Extract Unicode text from PDF files. Split a single PDF into many files or merge multiple PDF files. Extract data from PDF forms or fill a PDF form. Validate PDF files against the PDF/A-1b standard. Print a PDF file using the standard Java printing API. Create a PDF from scratch, with embedded fonts and images. Save PDFs as image files, such as PNG or JPEG and digitally sign PDF files. See also the export control information related to the encryption features included in Apache PDFBox.
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    SmartOffice

    SmartOffice

    Artifex Software

    With SmartOffice you can easily view, edit, create, print, present, and share Microsoft Office and PDF documents via your mobile device. The SmartOffice PDF functionality allows you to view, annotate, highlight and share PDF documents. Convert Office documents to PDF, save to your mobile device or to a cloud account, and print wirelessly to thousands of supported printers. SmartOffice Mobile App. A full-featured app that serves as a faster, lighter alternative to MS Office 365. SmartOffice can be downloaded from the AppStore or GooglePlay for personal use or can be wrapped in an enterprise security platform to enable secure mobile productivity. SmartOffice SDK. SmartOffice offers a variety of solutions that can be securely incorporated into your enterprise document workflow platform. The SmartOffice SDK seamlessly and securely integrates with your EFSS, MDM or EMM environment, while the SmartOffice mobile app can be wrapped in an enterprise security platform.
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    ImageGear

    ImageGear

    Accusoft

    This document and image clean up and processing toolkit allows developers to quickly integrate document handling functions like image conversion, creation, editing, manipulation, compression, and image enhancement to their applications. ImageGear gives your application the ability to clean up files including deskew, line and speckle removal, and more. In addition, ImageGear’s color processing tools allow you to enhance image quality resulting in a reduction in compressed file sizes. This document and image processing SDK includes a variety of APIs that enable image clean up and processing. Add functionality to your applications, learn how you can meet all your document lifecycle needs with ImageGear. This PDF SDK allows .NET developers to add robust PDF functionality to an application. Users can view, convert, annotate, compress, redact, insert, remove, or reorder pages. Learn about all of the PDF manipulation capabilities and discover how ImageGear PDF can enhance your application.
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    Aspose.PDF

    Aspose.PDF

    Aspose

    Aspose.PDF provides the most complete set of PDF manipulation and parsing solution for developers & end-users. Aspose.PDF for .NET is an advanced PDF Processing API for .NET Core to perform document management and manipulation tasks within cross-platform applications. API can easily be used to generate, modify, convert, render, secure and print documents without using Adobe Acrobat. Moreover, API offers compression options, table creation & manipulation, graph & image functions, extensive hyperlink functionality, stamp and watermark tasks, extended security controls and custom font handling. Aspose.PDF for Java is a fast and lightweight processing API to create, modify, render, secure as well as print PDF files without the use of Adobe Acrobat. API also supports working with TXT, HTML, PCL, XML, XPS and image file formats.
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    KDAN PDF Reader

    KDAN PDF Reader

    Kdan Mobile Software

    KDAN PDF Reader is a comprehensive PDF document service that leverages AI-driven technology to provide robust PDF capabilities. It enhances user efficiency in creating, managing, and sharing documents, streamlines business workflows, and transforms documents into invaluable digital assets through information exchange. Accessible on both mobile devices and desktops, KDAN PDF Reader is utilized by over 100 million users worldwide. It is widely used by educational institutions, government organizations, and businesses. KDAN PDF Reader provides flexible licensing options through its Licensing Service Center, complemented by comprehensive customer support, tailored to meet the diverse user requirements.
    Starting Price: $4.99/month (billed annually)
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    MuPDF

    MuPDF

    Artifex Software

    Add powerful PDF functionality to all of your software application projects. MuPDF is a highly versatile, customizable PDF SDK that can be used as a PDF renderer, viewer, or library. The tiny footprint and lightning-fast performance make MuPDF a perfect fit for mobile browsers, eBooks, and embedded applications where small size is key. MuPDF supports a variety of interactive features including annotations, form filling, digital signatures, redactions, text search, and progressive loading. The wide range of input and output formats and our full range of platform support deliver a flexible solution to easily and successfully fulfill your project’s unique needs. MuPDF supports PDF, XPS, OpenXPS, EPUB, FictionBook 2 and CBZ. The MuPDF API easily integrates with all of the major platforms including Android, iOS, Linux, macOS, OpenBSD, and Windows. C++ and Python bindings have been added making it easy to use the MuPDF library from these languages.
    Starting Price: $749/per platform*
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    Document APIs

    Document APIs

    GrapeCity

    Fast, efficient Document APIs for .NET Standard 2.0 and Java Take total document control with ultra-fast, low-footprint document APIs for enterprise apps. Generate, load, edit, save spreadsheets, PDF, images, and DOCX files. Create large spreadsheets, Word, images, and PDF documents, fast. No dependencies on Excel, Word, or Acrobat Run on Windows, Mac, Linux Deploy to Azure, AWS, and AWS Lambda What’s New in GrapeCity Documents v5: - Full support for .NET 6 - SVG support for GrapeCity Documents for PDF and Imaging - Print PDF documents on Windows with GrapeCity Documents for PDF - UI enhancements for GrapeCity Documents for PDF Viewer - And much more!
    Starting Price: $999 per developer
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    jPDFProcess

    jPDFProcess

    Qoppa Software

    jPDFProcess is a Java library to create and manipulate with PDF documents that can be used to deliver customized PDF content to your users or to process incoming PDF content. The library has a simple interface to work with PDF documents and is designed to be integrated easily and seamlessly into your PDF document workflow. jPDFProcess provides the functionality found in many of our other libraries, including printing, setting permissions and security, creating and assembling documents, digital signing, working with form fields, converting to images, extracting text and more. The library can work with PDF documents from files, URLs and input streams and can save documents to files and output streams, so it can serve documents from a J2EE application directly to a client browser without any temporary files. jPDFProcess is built on top of Qoppa’s proprietary PDF technology so no external PDF Software is required.
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    PDFgear

    PDFgear

    PDFgear

    PDFgear is an all-in-one PDF solution that helps users view, edit, protect, convert, sign, annotate, organize, OCR, Copilot, organize PDF files, and make more possibilities on Windows, MacOS, iOS, and iPadOS. PDFgear offers all expected functions in its clean and straightforward interface so users could enjoy their document reading and editing experience without disturbance. PDFgear Copilot provides more possibilities as a personal document assistant. As it's powered by AI, users could easily manipulate all PDFgear functions and chat with PDFs by asking PDFgear Copilot. Get lost in various functions and comprehensive document content? Don't worry! Just ask Copilot! It will cover everything. With PDFgear and Copilot in it, processing PDF is like a walk in the garden.
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    PDF Conversion SDK

    PDF Conversion SDK

    Visual Integrity Technologies

    Add PDF Features with 2 API Calls Open, Edit, and View PDF. All that's needed is two API calls and a configuration file. Within a day, you can add, open, import, edit and view PDF features in your app. When formats don't match one-to-one, the SDK neutralizes the differences. This includes adding cropping, fills, color management and fonts. The PDF Conversion SDK processes all PDF versions including ISO Standard PDF 2.0. Any PDF from file or print-ready memory is valid input. Conversions flow straight through without intermediate steps or compromised quality. No printer driver. The PDF Conversion SDK runs on Windows, MacOS and Linux. It supports .NET. Example code included. Removes redundant information & compresses data. This ensures great performance for fast web and application viewing. Search for objects and text strings. Convert PDF to your native file format. Change the contents of a PDF page. Extract images from PDF. Retrieve metadata from PDF (layers, geospecification, etc).
    Starting Price: $199 per year
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    jPDFPreflight

    jPDFPreflight

    Qoppa Software

    jPDFPreflight is a Java library to verify PDF compliance with different standards, including PDF/UA, PDF/A and PDF/X and to convert documents to these standards. jPDFPreflight can check compliance with the following profiles: -PDF/UA Verification -PDF/A-1b Verification -PDF/A-2b Verification -PDF/A-2u Verification -PDF/A-3b Verification -PDF/X-1a:2001 Verification -PDF/X-1a:2003 Verification -PDF/X-3:2002 Verification -PDF/X-3:2003 Verification (including ZUGFeRD) jPDFPreflight can convert existing PDF documents to make them compliant with the following profiles: -Convert from PDF to PDF/A-1b -Convert from PDF to PDF/A-2b -Convert from PDF to PDF/A-3b Features: -Verify compliance of PDF documents with several standards -Convert documents to make them PDF/A compliant -Produced detail report of all non-compliant items -Add annotations to documents to highlight non-compliant items -Works on Windows, Linux, Unix and Mac OS X (100% Java)
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    DocRaptor

    DocRaptor

    Expected Behavior

    There are several popular free HTML-to-PDF libraries including wkhtmltopdf, PhantomJS, and Chrome Headless / Puppeteer. These tools use the Webkit or Chromium rendering engines, which are designed to display continuously scrolling webpages. In contrast, DocRaptor was built for generating multi-page documents. This fundamental difference has a tremendous impact on PDF functionality such as page breaks, headers and footers, and variable page sizes. Our conversion engine provides layout and styling options (including CSS Paged Media support) that the open-source PDF engines simply cannot match. Additionally, as a cloud-based API, we provide professional support, instant scalability, and guaranteed reliability without the costs of long-term maintenance for these libraries and their infrastructure.
    Starting Price: $15 per month
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    Slim PDF Reader

    Slim PDF Reader

    Investintech.com

    Copy and paste PDF text, annotate PDFs, fill out interactive PDF forms, and validate digital signatures you receive on Windows, Mac, and Linux with a lightweight & completely free Slim PDF Reader. It comes with a Dark theme setting that will help you save battery on a laptop and reduce eye strain, a full range of advanced and customizable annotation tools, various document navigation tools, search and print features, ability to copy text for pasting into another application, snapshot tool, interactive PDF form filling and signature verification features. Slim PDF Reader is one of the smallest desktop PDF readers (download size only 15 MB), 100% bloatware free, fast and easy on system resources.
    Starting Price: Free
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    UPDF

    UPDF

    Superace Software Technology Co., Ltd.

    UPDF supports editing, annotating, and managing PDF seamlessly on for Windows, Mac, iOS and Android. You can get every tool you need to edit, annotate, and organize your PDF files in one premiere all-rounder smart application. It is explicitly designed to meet the desire of most users for a stunning yet very comprehensible interface that is not just only for beginners. Key Features: 1. Edit PDF Document - You can add or delete texts as well as edit the text's properties and formats such as its font style, font color, and size. - You can also crop, rotate, replace, extract or delete images. 2. Annotate PDF - Easily highlight, underline, and strike out those parts. You can also add shapes, sticky notes and text boxes for a quicker and easier means of adding texts. 3. PDF Page Management - Rotate, delete, extract and rearrange PDF pages as you need. 4. View and Navigate PDF Files - Flexible reading mode such as single page mode or double-page mode.
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    Foxit PDF Reader

    Foxit PDF Reader

    Foxit Software

    Whether you're a consumer, business, government agency, or educational organization, you need to read, create, sign, and annotate (comment on) PDF documents and fill out PDF forms. Foxit PDF Reader is a small, lightning fast, and feature rich PDF viewer which allows you to create (free PDF creation), open, view, sign, and print any PDF file. Foxit Reader is built upon the industry's fastest and most accurate (high fidelity) PDF rendering engine, providing users with the best PDF viewing and printing experience. Available in English, Dutch, French, German, Italian, Portuguese, Russian, and Spanish. Sign documents in your own handwriting or utilize eSignature and verify the status of digital signatures. Be safe from vulnerabilities by utilizing Trust Manager/Safe Mode, ASLR & DEP, Disable JavaScript, and Security Warning Dialogs. Integrate with leading cloud storage services and popular enterprise CMS.
    Starting Price: $8 per month
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    PDF-XChange

    PDF-XChange

    Tracker Software Products

    The smallest, fastest and most feature-rich free PDF viewer/editor on the market. Create, view, edit, annotate, OCR and digitally sign PDF files - and that's just the beginning. Please see below for a breakdown of the main features of PDF-XChange Editor. More than 70% of the features in PDF-XChange Editor do not require a license to use. The remaining features, which are clearly identified, will place a 'trial' watermark on output if they are used without a license. PDF-XChange Editor Plus includes additional functionality for the creation and editing of fillable forms, the creation of customizable dynamic stamps, and an Enhanced OCR plugin.
    Starting Price: $46.50 one-time payment
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    jPDFOptimizer

    jPDFOptimizer

    Qoppa Software

    jPDFOptimizer is a Java library to optimize and reduce the size of PDF documents. jPDFOptimizer can remove unnecessary objects in PDF documents, detect and merge duplicate images and fonts, and modify image resolution, compression and color spaces to reduce size. The library provides a powerful, yet simple API to let the calling application fine tune how to optimize documents. jPDFOptimizer is built on Qoppa Software’s extensive PDF technology and requires no third party software or drivers. The library is 100% Java and can run on any operating system for which there is a standard Java implementation, such as Windows, Linux, Unix, Solaris and others. Features: -Modify image resolution, compression and color spaces -Compress images using JPEG, JPEG 2000 and JBIG2 -Compress data streams -Remove unused objects -Remove and merge duplicate images and fonts -Flexible optimization options -Linearize PDFs for fast web view -Support for latest PDF format -Support for JDK 1.6+
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    jPDFWeb

    jPDFWeb

    Qoppa Software

    jPDFWeb is a Java library to convert PDF documents to SVG / HTML5. The library can save to the local file system or to an output stream to be able to serve the document directly to a client browser when working within a J2EE server. jPDFWeb is built on top of Qoppa’s proprietary PDF technology so you do not have to install any third party software or drivers. Since it is written in Java, it allows your application to remain platform independent and run on Windows, Linux, Unix (Solaris, HP UX, IBM AIX), Mac OS X and any other platform that supports the Java run-time environment. Features: -Convert PDF Documents to HTML5 / SVG -Convert Microsoft Word & Excel Documents to HTML5 (when combined with jOfficeConvert) -Convert Text -Convert Images -Convert Vector Graphics -Convert Annotations, Links and Form Field Data -Convert Digital Signature Validation Status -Export Page Thumbnails -Support for CJK fonts -Support for latest PDF format
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    PDFMonkey

    PDFMonkey

    PDFMonkey

    PDFMonkey is the solution to handle your PDF generation needs. Web technologies, a simple REST API, it's never been so easy to make beautiful documents. Stop wasting time! Save development time, no more PDF building code to write, no more configuration, no dependency hell. We handle all the complexity for you.
    Starting Price: €15 per month
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    FPDF

    FPDF

    FPDF

    FPDF is a solution written in PHP that allows you to generate PDF documents directly from PHP, so you can use the PDFlib library. The F of FPDF means free, so you can use it for any purpose and modify it to your liking to satisfy your needs. FPDF does not need any extension for PHP (except Zlib to enable compression and GD for GIF support) and works with PHP5 (≥ 5.1), PHP7 and PHP8. The tutorials will allow you to quickly access FPDF. FPDF generates documents in many other languages apart from the Western European ones, like Central, Cyrillic, Greek and Baltic, if they have TrueType or Type1 sources with the set of appropriate characters. UTF-8 is also available. The speed of generation of a document is less than that of PDFlib. Without the resentment, however, is very reasonable and is adequate for the majority of cases, unless its documents are specifically compiled or extended.
    Starting Price: Free
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    PDFlib

    PDFlib

    PDFlib

    PDFlib GmbH is completely focused on PDF technology. Customers are using our products since 1997. In 2006 we were one of the founding members of the PDF Association (formerly PDF/A Competence Center). The company closely follows development and market trends such as ISO standards for PDF. PDFlib GmbH products are distributed all over the world with major markets in Europe, North America and Japan. PDFlib is a well-established developer component for generating and manipulating PDF documents. PDFlib’s main targets are dynamic PDF creation on a web server and PDF creation in any kind of server, desktop or mobile application. You can use PDFlib to dynamically create PDF documents from database contents, similar to dynamic Web pages. Since 1997 PDFlib has proven itself in a wide range of use cases and development environments. Application programmers use PDFlib to create PDF output with text, images, graphics and interactive elements.
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    ByteScout PDF SDK
    The Bytescout PDF Generator SDK is a unique and multi-functional product available for developers of any level and experience. It is flexible for new updates and changes – see SDK updates here PDF generation is a complex process where this SDK is the perfect help to cover all possible work. You will facilitate the creation of rich reports allowing PDF SDK features. All you need to do is properly install the program and you can get started. The software runs directly on your computer without complicating the process. Many developers voted for Bytescout products when it came to .NET PDF generation. If you need an SDK for JS, you can check the Javascript PDF generator and its updates. In order to extract text from PDF – just see the PDF Extractor page on the website. PDF rendering can be helpful when converting documents to images or doing OCR processing. If you just need to add a viewing PDF functionality for your documents, try the C# PDF library.
    Starting Price: $1,102.99 one-time payment
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    PDF Enhancer
    No matter whether you perform a couple of tasks or a complex multi-step production, PDF Enhancer provides the functionality to automate the process and save you time and money. With over 500 commands controlled through a simple user interface, you control nearly every aspect of the final PDF from annotations to Unicode font tables. All with PDF Enhancer’s fast, queue-based, batch processing environment. Or if you need to control the process programmatically, PDF Enhancer is available with a Java interface or scriptable command line interface on all supported platforms and as a COM object on Windows. But don’t take our word for it, download the free trial and convince yourself. It’s fully functional for 10 days with extensions of up to 30 days if you need it. PDF Enhancer is a high-volume software utility that optimizes PDFs for a particular purpose. PDF Enhancer automates the most common document assembly and preparation tasks.
    Starting Price: $349 one-time payment
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    ComPDFKit PDF SDK

    ComPDFKit PDF SDK

    PDF Technologies, Inc.

    ComPDFKit offers a top-quality PDF SDK, PDF API, and PDF Server for developers or companies. It allows them to integrate PDF editing, annotating, converting, form filling, digital signing, comparing, measuring, and redacting into any device. ComPDFKit Updates: 1. ComPDFKit API - Sign up and Get 1000 Free Files Processing Monthly. Allow you to edit & convert PDF files, split/merge/insert/rotate/delete/extract PDF pages, and process PDFs with OCR, image processing, form recognizer, layout analysis, trim correction, and stamp inspection. 2. Free Online Tools Work with PDF in ComPDFKit online PDF tools to convert PDF files to/from docx, xlsx, pptx, png, jpg, html, txt, csv, rtf files, etc. 3. Web Demo View, Edit, Annotate, Compare, Sign, Encrypt, Decrypt, watermark PDF files, and Create/fill out PDF forms online for free. 4. Community License Start-ups and Individual developers can get affordable prices from ComPDFKit.
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    jPDFPrint

    jPDFPrint

    Qoppa Software

    Print Acrobat PDF documents directly from your Java application or web application, with or without user intervention. jPDFPrint is a Java library that can load and print PDF documents. Simply call the library to send documents to the printer. jPDFPrint is built on top of Qoppa’s proprietary PDF technology so you do not have to install any third party software or drivers. Since it is written in Java, it allows your application to remain platform independent and run on Windows, Linux, Unix (Solaris, HP UX, IBM AIX), Mac OS X and any other platform that supports the Java runtime environment. Features: -Print any PDF documents -Print with or without user intervention (silent print) -Print documents from files, URLs or Java input streams -Support for latest PDF format -Flexible printing options -Runs on Java 6 and above -Works on Windows, Linux, Unix, Mac OS X (100% Java) -No third party software or drivers necessary
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    FreePDF

    FreePDF

    SoftMaker

    The free PDF editor for personal and business use. Create, edit, view, print and annotate PDF files... free of charge! Do you want to insert pictures into a PDF file? Do you want to change the order of pages in a PDF? Do you want to add new pages or delete existing ones? You can do all of these things with FreePDF! FreePDF can perform the following tasks for you: Rearrange the order of the pages in a PDF file, insert pages from other PDFs or remove pages. Insert pictures and drawings into your PDF and position them as desired. Customize the layout of PDF files by rearranging, moving and removing text and pictures. ... and much more! Of course, FreePDF is also a great PDF viewer that lets you view and annotate PDF files quickly and conveniently. The built-in PDF printer driver creates PDF files from any Windows application. In addition, FreePDF supports the secure encryption of PDFs.
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    Investintech PDF Library SDK

    Investintech PDF Library SDK

    Investintech PDF Solutions

    Seamlessly integrate robust PDF editing, parsing and rendering functionalities into your projects with PDF library SDK. Multi-platform shared library (dll, so and dylib) with C-compatible interface. C#.Net, Python, Java 8, C++ 11, libraries/modules. APIs for Linux, Windows, and Mac. Numerous interface functions for transforming and creating new content for PDF files, providing a huge variety of options and broad flexibility for implementation tailored to the specific needs of your project. Efficient utilization of multi-core CPUs for stream decoding and content rendering purposes achieved by closely following portable document format specification guidelines. Apply electronic signatures (with or without cryptographic security layer). PDF encryption & decryption (a password-based encryption handler). Document structure manipulation (create, delete, move, insert, extract, resize, and rotate pages).
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    RadaeePDF SDK

    RadaeePDF SDK

    RadaeePDF

    This is the well-known SDK for Android, iOS and Windows UWP. Our team began its development in early 2012 and starting from May-2012 and we have never stopped improving it since. RadaeePDF Classic includes fully customizable frameworks respectively written in Java, Objective-C and C#. We complete the range with simplified Cordova and Xamarin plugins (Android and iOS). RadaeePDF Classic SDK has been adopted by more than 6000 SMB and large corporations in more than 8500 applications. Some of its included features are PDF read, different rendering layouts, support of PDF annotations, text search and extraction and dozens more. The Master Edition represents a huge step forward compared to the previous Classic version, and introduces advanced features like complete form fields manipulation, pdf linearization and optimization, xfdf import/export, signature and certificate handling, and much more.
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    AmindPDF

    AmindPDF

    AmindPDF

    AmindPDF's user interface is very user-friendly and makes the operation of PDF easy. It can recognize PDF text as paragraphs or whole blocks of text, allowing users to edit text directly and smoothly, like in MS Word. for PDF protection, it allows adding passwords, setting document permissions, placing signatures, adding watermarks to PDF It also supports batch operations to process files, such as merge/split tool, compression tool, creation tool, Bates numbering tool, and conversion tool, so users can process multiple PDF files at once. AmindPDF is available for a number of platforms: Windows, iOS, and Android. Users are able to use the same PDF tool on a computer or mobile phone. So AmindPDF let you process or edit PDFs anytime, anywhere.
    Starting Price: $9.90
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    CoolPDF

    CoolPDF

    CoolPDF

    CoolPDF is a fast, robust, and affordable way to create professional-quality PDF documents for both novice and pro. CoolPDF works as a printer driver on all operating systems, making PDF files of anything that can normally be printed. CoolPDF is a very cost-effective solution for turning just about anything into a PDF. And the coolest thing about it is that it generates PDF documents extremely fast and works with almost all languages in the world. CoolPDF settings do not require much tweaking to get the quality, resolution, and file size you want, and this is easily done following the menu or the manual that comes with the software package. CoolPDF provides such quality settings as default, screen, ebook, print, and prepress optimized. The resolution of PDF documents produced by CoolPDF can be lowered to 72 dpi or enhanced to 4000 dpi. Encryption features are available for advanced users who want to secure a PDF document by setting a user password and owner password.
    Starting Price: $99 one-time payment
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    Bullzip

    Bullzip

    Bullzip

    A FREE PDF Printer that allows you to print to a PDF document from any Microsoft Windows application. Supports Microsoft Terminal Server and Citrix Metaframe environments. PDF Studio is a fully functional viewer, merger, splitter for PDF documents. It supports viewing, searching, printing, merging, splitting, and rearranging PDF documents... and it is FREE. Install a virtual printer that creates a Microsoft Word document instead of a piece of paper. Print from your favorite Windows application directly to a .doc file and edit the content. This program can convert your existing PDF documents to Microsoft Word format. This means that you can open and edit the resulting documents in Word. Bring your database online in a moment. Create live reports and searches without programming. Supports Sage, Dynamics, Access, MSSQL, MySQL and other ODBC compliant databases.
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    PassportPDF

    PassportPDF

    ORPALIS

    This modern cloud infrastructure offers freemium microservices, productivity-oriented solutions in many fields such as compression, unified APIs working on any platform, on any client, from any programming language, and a new SaaS licensing. A guide and complete documentation provide all the necessary steps for authentication, communication with the API, processing documents, and managing errors. There is also a section about best practices regarding efficiency. Minimalistic and straightforward ASP.NET Core MVC application which demonstrates how to use DocuVieware through the PassportPDF Rest API to visualize documents. This application will evolve over time, as other similar demos are implemented. Minimalistic and straightforward ASP.NET 4.6.2 application which demonstrates how to use DocuVieware through the PassportPDF Rest API to visualize documents. This application will evolve over time, as other similar demos are implemented.
    Starting Price: $6,000 per year
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    PDF.co

    PDF.co

    ByteScout

    API platform for intelligent data extraction and PDF. Automated parsing of PDF documents. Create re-usable low-code extraction templates. Multi-language OCR, tables, fields. Built-in invoice parser. Split PDF, merge PDF documents and PDF forms, Re-order, delete pages. Use advanced splitter. Fill out pdf forms. Add text, images, signatures to existing pdf documents. Auto fill interactive fields. Generate PDF from Html templates with conditions, variables, custom logic. High quality PDF output, full control on quality, secure and scalable. PDF extractor engine for turning PDF into raw JSON, PDF to CSV, PDF to XML, PDF to XLS, PDF to XLSX. Preserve layout, extract tables, use OCR, repair malformed text in pdf. Extract QR Code, Code 128, Code 39, DataMatrix, PDF417 and any other barcode type from PDF, scans and images. High-performance barcode reading engine.
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    CraftMyPDF

    CraftMyPDF

    CraftMyPDF

    CraftMyPDF allows you to generate pixel-perfect PDF documents from pre-defined templates and JSON data. CraftMyPDF's advanced drag & drop editor lets you design PDF templates within minutes in any browser. Our PDF generation API supports Zapier, Integromat & REST API integration. CraftMyPDF has high-quality fonts you can utilize, made even more powerful by our font selector that allows you to instantly view, select, and use hundreds of fonts for your reports or PDFs.
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    AvePDF

    AvePDF

    PSPDFKit

    Complete solutions for document processing, analysis and conversion. Providing innovative solutions for document imaging and document management. Imaging technologies. Since 2003, we develop solutions to manage electronic documents (locally or online). Below is a selection of the technologies used by ORPALIS: Full PDF support. View, process, edit, annotate, compress, and sign all your PDFs TWAIN and WIA scanning. Manage all scanners and acquisition devices. Barcode reading and writing. 1D and 2D (Datamatrix, QR-Code, Micro QR-Code, PDF417, and more). Hyper-compression. Mixed raster. Content compression, Color Detection, JBIG2 & JPEG 2000 compression. Formats support. View and convert documents in 100+ formats Optical Character Recognition (OCR) Extract text and MICR characters from scanned images. Form/template recognition. Automatic Document Recognition and forms processing. Annotations. Use various tools to annotate your documents online and offline.