Alternatives to KovaPDF
Compare KovaPDF alternatives for your business or organization using the curated list below. SourceForge ranks the best alternatives to KovaPDF in 2026. Compare features, ratings, user reviews, pricing, and more from KovaPDF competitors and alternatives in order to make an informed decision for your business.
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Adobe Acrobat
Adobe
Adobe Acrobat Studio is a leading enterprise document platform built to scale for global teams — delivering AI-powered document intelligence, trusted PDF tools, and on-brand content creation in one secure solution. Core capabilities include PDF creation, editing, conversion, annotation, redaction, e-signatures, and fillable forms. AI Assistant enables conversational document intelligence across PDFs, Word docs, spreadsheets, and more — surfacing summaries, key insights, and source-linked citations for verified, audit-ready answers. PDF Spaces organizes files, collaboration, and context into centralized knowledge hubs. The Generate Presentation feature transforms any document into a polished, branded deck using AI and Adobe Express templates. Enterprise-grade encryption, admin controls, and compliance workflows support secure document sharing and high-volume document processing at scale — across Legal, Finance, HR, Sales, and more. Available on desktop, web, and mobile. -
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Foxit provides a powerful suite of cloud-native APIs that help organizations automate, secure, and modernize document workflows. Built on scalable REST architecture, Foxit APIs enable developers to generate, convert, extract, sign, and display documents directly within applications—eliminating manual processes and accelerating digital operations. The Foxit PDF Services API supports high-volume PDF automation, including conversion, extraction, optimization, and redaction. The Document Generation API creates dynamic PDFs and DOCX files from templates and real-time business data. The Foxit eSign API embeds legally binding eSignature workflows with full audit trails and compliance support. The PDF Embed API delivers customizable in-app PDF viewing, annotations, and secure access controls. Together, Foxit APIs provide a secure, scalable foundation for end-to-end document automation and digital transformation.
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MobiPDF
MobiSystems
MobiPDF (formerly PDF Extra) is an intuitive and powerful PDF editor and reader designed for today’s modern user - the cost-efficient alternative to Adobe Acrobat Pro you’ve been looking for. FEATURES OVERVIEW: PDF Viewer and Reader: Switch between page views or use "Read Mode" for distraction-free reading. Create and Edit PDFs: Modify text and images or start with a blank PDF. Convert to Office Formats: Easily turn PDFs into Word, Excel, PowerPoint, and image files. Leverage OCR: Transform scanned documents into searchable PDFs. Organize PDFs: Combine, split, reorder, and compress documents. Markup and Comment: Highlight, annotate, and add bookmarks or stamps. Fill PDFs: Seamlessly fill forms or create ones from scratch. Sign PDFs: Sign your documents anywhere—no ink required! Secure Your Work: Protect files with passwords, digital signatures, and 256-bit encryption. Offline Mode: Full functionality without internet access. Translate PDFs -
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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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Adobe PDF Library SDK
Datalogics Inc.
Adobe PDF Library is the only commercial PDF SDK built on Adobe Acrobat's own core engine, delivering the same rendering accuracy, PDF spec coverage, and behavior as Acrobat itself. Available in Modern C++, Adobe C/C++, .NET, .NET Framework, and Java, and supported on Windows, macOS, and Linux. Create, edit, merge, split, annotate, and watermark PDFs programmatically; convert to and from Word, Excel, PowerPoint, PDF/A, PDF/X, and more; add OCR, digital signatures, redaction, and encryption; and process AcroForms and XFA forms. SOC 2 Type 2 compliant, with a 91% customer retention rate among enterprise users. For enterprise deployment, the pdfRest API Toolkit Container packages this technology as a self hosted REST API for on premises, private cloud, or hybrid environments. Datalogics also offers Scout, an AI assistant, and an MCP server so teams can bring PDF capabilities into AI powered workflows.Starting Price: $5,999 -
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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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SODA PDF
Avanquest
Soda PDF is the software solution that helps your business quickly achieve any document goal with ease. Edit, create, convert, merge, split, sign, or secure PDFs to your needs. Modify documents using the best PDF editor and PDF converter. Our easy-to-use PDF tools are made to streamline any document workflow with efficient results. With the fastest Microsoft Office to PDF converter on the market, our Batch tool helps you create or convert multiple PDFs at once, along with the ability to add page numbers, watermarks, Bates numbering & secure permissions to multiple files or folders in seconds. Keep a safe distance between people and paper by signing, managing & tracking electronic signatures remotely using our efficient E-Sign feature. Save time & avoid retyping with OCR Edit to quickly search, recognize & modify text contained within any scanned document or image file. Access Soda PDF’s entire suite of tools & services directly from your desktop, or from any device with a web browser. -
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SwifDoo PDF
SwifDoo Software
SwifDoo PDF is a comprehensive, all-in-one PDF tool that offers features that most users often require. This free software comes with a user-friendly interface where most of its main features layout and can be easily recognized and accessed on the main screen of the program. SwifDoo PDF - the most functional PDF editor that can be successfully used by novice users and experienced professionals. Beginners will enjoy the simplicity and certain intuitiveness of the interface, as well as the ability to edit PDF files without much effort. SwifDoo PDF has a number of special features for scanning copy convert. Besides many convert features. PDF Reader PDF Annotation (Including Stamp) Picture/image Extraction (only need copy and paste from PDF) PDF Edit PDF Compress PDF Merge PDF Split PDF Signature System Requirements: Windows 10/7/8/vista/XP Edition: SwifDoo PDF 2.0.0.6Starting Price: $0 -
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DonePDF
DonePDF
DonePDF is a browser-based toolkit for working with PDFs. It offers conversion between PDF and formats such as Word, Excel, PowerPoint, images and HTML; merging and splitting; page reordering, rotation, removal and addition; compression and repair; and signatures, annotations, watermarks and page numbers. Users can protect or unlock files, redact content, compare documents and make scans searchable with OCR. The editor adds text and images, fills forms, signs, highlights and comments. Its text-replacement tool overlays original text instead of changing underlying PDF text. Most tools process files in the browser; some operations use server processing. DonePDF runs in browsers without installation and has free tools with no account or watermark. Its interface supports 20 languages, including Arabic and right-to-left layout. File-size limits vary by tool.Starting Price: $0 -
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AiDO for Developers
Avanquest
AiDO for Developers is a PDF SDK and PDF API platform that lets software teams add PDF viewing, editing, conversion, OCR, e-signatures, and AI data extraction to their own applications. •PDF API: a cloud REST API that converts, merges, splits, compresses, OCRs, watermarks, protects, and signs PDFs, and extracts data with AI. It works in any language, and files up to 100 MB are processed asynchronously with webhooks. •PDF SDK: a native SDK for Windows and Linux (C++ and C#/.NET) covering forms, viewing, annotation, editing, conversion, OCR, signatures, and protection. •PDF Web SDK: white-label PDF experiences for your web app, built on WebAssembly, with theming, annotation, redaction, signing, forms and a headless Node.js mode. •WebApp (PDF Web Viewer): a ready-to-use web component for viewing, annotating, and searching PDFs with minimal setup.Starting Price: $5,000/year -
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ASAPDF
Bravely Studios
Open, fill and sign PDFs on whatever device is in your hand. Need someone else to sign? Show a QR code or send a link: they sign in the browser with no app and no account, and the signed copy comes back to you with a Certificate of Completion. Fill existing forms, place signature, initials, date and text fields, paste a signature you already have, mark up, edit text, organize pages and scan with text recognition. No watermarks. Every tool is in every plan.Starting Price: $9.99/month -
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iLovePDF
iLovePDF
Every tool you need to work with PDFs in one place. Every tool you need to use PDFs, at your fingertips. All are 100% FREE and easy to use! Merge, split, compress, convert, rotate, unlock and watermark PDFs with just a few clicks. Combine PDFs in the order you want with the easiest PDF merger available. Separate one page or a whole set for easy conversion into independent PDF files. Reduce file size while optimizing for maximal PDF quality. Convert your PDF to WORD documents with incredible accuracy. Convert your PDFs to POWERPOINT. Sign and certificate PDF documents. Request for digital signatures or sign your own documents.Starting Price: $7 per month -
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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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TickPDF
TickPDF
TickPDF is a privacy-focused PDF editor and toolkit with more than 100 browser-based tools. Files are processed on the user's device rather than uploaded. Users can edit existing PDF text, matching the closest font, size, and color; text editing supports 27 languages. Tools include fill and sign, merge and split, compress to a target size, convert PDFs to and from Word, Excel, and image formats, OCR in 31 languages, automatic redaction, PDF comparison, password protection, watermark removal for files users own, and workflows of up to six steps across multiple files. Every tool can be tried free without an account or watermark, subject to daily limits. Pro removes daily limits, and Business provides team access. Monthly, yearly, and one-time plans are available.Starting Price: $3/7 days -
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PDFAid
PDFAid
PDFAid is an easy-to-use online tool that helps you work with PDF files without installing any software. It lets you convert PDFs to and from popular formats like Word, Excel, PowerPoint, images, and text, as well as create PDFs from Office documents and images. With PDFAid, you can merge or split files, compress PDFs to reduce their size, edit text and pages, add watermarks, annotations, and signatures, and fill out PDF forms directly in your browser. The service also includes OCR to turn scanned documents into searchable, editable text, along with an AI-powered chat feature that helps you summarize documents or find answers inside your PDFs. Overall, PDFAid makes managing and editing PDFs simple, fast, and accessible online.Starting Price: $8 -
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BoostPDF
BoostPDF
BoostPDF is a browser-based PDF editor with more than 30 tools. Change the existing text in a PDF, add text, images, drawings, highlights and stamps, sign, fill in forms, and merge, split, rotate, reorder or crop pages. Compress to a target size, convert between PDF, Word, JPG and PNG, run OCR in 19 languages, and permanently redact sensitive text. AI tools summarize, translate, quiz and chat with a PDF. Signing, annotation, form filling, redaction and page tools run in the browser. Compression, conversion, OCR and password protection run on BoostPDF's servers, which delete uploads right after processing. AI tools send the document text to an AI provider. Works in desktop and mobile browsers, plus an Android app with a document scanner. Free with daily limits and files up to 10 MB; Pro is US$6.49 a month or US$62.30 a year, with no daily limits (OCR and AI tools keep fair-use caps) and files up to 100 MB.Starting Price: $6.49/month -
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Systweak PDF Editor
Systweak Software
Systweak PDF Editor is a powerful, easy-to-use PDF management tool for Windows that lets you view, edit, convert, merge, split, compress, and secure PDF files effortlessly. Whether you're a student, professional, or business user, this all-in-one PDF solution covers everything you need. You can edit text and images directly in your PDF, convert files to and from formats like Word, Excel, and JPG, and organize pages with drag-and-drop ease. With built-in OCR, you can extract editable text from scanned documents. Add annotations, comments, watermarks, and protect your files with password encryption or digital signatures. Batch processing makes handling multiple PDFs quick and efficient. Systweak PDF Editor is compatible with Windows 11, 10, 8.1, and 7, and offers a clean, intuitive interface ideal for all user levels. Experience a smarter, faster, and more secure way to work with PDFs.Starting Price: 34.98 -
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PDFHaul
Bultech
PDFHaul is a comprehensive PDF processing platform built for privacy. Whether you need to merge contracts, compress research papers, split invoices, or sign agreements on the go, PDFHaul handles it all in your browser or on your phone. What makes PDFHaul different from other PDF tools: Privacy by design: Files are encrypted in transit, processed in isolated environments, and automatically deleted within 2 hours. No permanent storage. No data brokering. Ever. No installation required: Every tool runs in your browser. Nothing to download, nothing to update. Mobile-ready: Full iOS and Android apps let you process PDFs anywhere. Use the share sheet to open any PDF directly in PDFHaul from any app. Comprehensive tool set: 20 tools covering the full PDF workflow; merge, split, compress, rotate, convert to images and office files, reorder pages, remove duplicates, remove empty pages, edit metadata, annotate, highlight, sign, and redact. Free to use. -
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PDFWix
HHG Softech
PDFWix is a free online PDF toolkit with no watermarks, no account required, and no daily limits. Most tools run entirely in your browser via WebAssembly — your files never leave your device. Tools include: Merge, Split, Organize, Rotate, Extract & Remove Pages PDF to JPG / PNG, JPG to PDF, HEIC to JPG Fill PDF Form (AcroForms), Sign PDF (e-signatures) Watermark, Page Numbers, Crop PDF Redact PDF (rasterizes the page — text is truly gone) Repair PDF, Protect PDF (AES-256), Unlock PDF Compare PDF — side-by-side diff Works on Windows, Mac, iPhone, Android and Chromebook. No installation needed. Funded by a pay-as-you-go developer API, keeping the web tools permanently free.Starting Price: Free -
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PDFkind
PDFkind
PDFkind is a browser-based PDF editor and document utility for individuals and teams who need to revise or prepare PDF files. It lets users edit existing text, add text and images, sign documents, fill or create form fields, and mark up pages with highlights, shapes, comments, stamps, links, and watermarks. OCR adds a searchable text layer to scanned pages, while page tools support merging, splitting, reordering, rotating, cropping, and extracting pages. Additional tools compress PDFs, compare versions, protect or unlock files, and convert PDFs to and from image formats. Processing takes place in the browser on the user's device, without uploading the document to a server. The service is free to use and does not require an account or add watermarks. It supports routine document editing, form completion, OCR, and file organization.Starting Price: $0 -
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DocMadeEasy
iDeskCentric
From NDAs to loans, from sales contracts to offer letters, Our eSignature tool DocMadeEasy helps companies of all sizes streamline and digitally sign their most critical documents. Unlimited electronic signatures are included in every subscription, plus powerful document features such as hosted sign, bulk sign and templates. Our tool is also a powerful PDF editor. You can use it to annotate pages, insert images, create or manage fields, whiteout texts, merge PDFs, and more. You can also use our service to securely share files with real-time control and insights. End-to-end encryption with AES256. Track and analyze how recipients engage with each page ofStarting Price: $0 -
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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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PDFpen
Smile Software
Add signatures, text, and images. Make changes and correct typos. OCR scanned docs. Fill out forms. Proofread OCR text! PDFpen does Optical Character Recognition (OCR): turn those pictures of scanned text into words you can use, then proofread them for accuracy. Need some major changes to your PDF? Export your PDFs in .docx format for easy PDF editing and sharing with Microsoft Word users. Select text in your PDF, click “Correct Text,” and edit away! Editing a PDF on your Mac has never been easier. Sign PDFs on your Mac! Sign with your secure and trusted digital signature. Scan in a signature and drop it into your PDF. Or, scribble your signature with a mouse or trackpad. Signed, sealed, delivered: no fax, no fuss. Now you can edit your PDFs wherever you are. Use iCloud or Dropbox for seamless editing with PDFpen for iPad & iPhone. Need a new page? Insert one. Need to remove a page? Delete it. Pages out of order? Just drag and drop to re-order. Even combine PDFs with drag and drop.Starting Price: $74.95 one-time fee -
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KDAN PDF
Kdan Mobile Software
KDAN PDF is a high-performance document intelligence solution designed for professionals who require robust editing and analysis tools across Windows, Mac, iOS, and Android. It functions as a comprehensive PDF engine that streamlines the document lifecycle through advanced AI integration. Users can leverage the built-in AI assistant to summarize long reports and extract structured data from complex files instantly. The software excels in high-accuracy OCR, supporting over 50 languages to transform scanned images into searchable text. Key metrics of KDAN PDF include its optimized app launch speeds and powerful offline processing capabilities, allowing for secure text editing, file conversion, and page management without an internet connection. With features like Bates numbering, secure redaction, and multi-format conversion (Office, HTML, ePub), KDAN PDF provides a flexible and efficient environment for managing professional digital archives on any device.Starting Price: $59.99/year (billed annually) -
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PDFGate
PDFGate
PDFGate is a document automation platform focused on electronic signatures, PDF generation, and document processing. Businesses can prepare and send documents for legally binding electronic signatures, assign recipients and fields, track signing progress, reuse templates, send automatic reminders, and maintain detailed audit records. Recipient email verification and consent records help support secure and traceable signing workflows. PDFGate also includes tools for automated PDF generation and processing. Businesses can generate PDFs from HTML, URLs, templates, and application data, and use features such as fillable PDF fields, form data extraction, flattening, watermarking, compression, encryption, and password protection. PDFGate can be used directly through its dashboard or integrated into existing systems using APIs and SDKs. This makes it suitable for both teams that want a straightforward signing workflow and companies that need to automate document creation, processing,Starting Price: $9/month -
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Plainscan
Vaavix Technologies
Plainscan is a browser-based document workspace with iOS and Android apps. Its tools convert, merge, split, compress, edit and sign PDFs; convert and resize images; and scan documents or extract text from images with OCR. AI features summarize, translate and answer questions about uploaded documents. The platform also includes templates, question banks and practice exams. Students, professionals, teams and developers can use Plainscan to prepare coursework, manage business files, create resumes and invoices, study for certification exams, or automate document processing. The responsive web service requires no desktop installation, and a REST API lets developers call document, OCR and AI functions from their own applications. A free tier limits daily processing; paid plans and prepaid credits unlock higher usage and additional features.Starting Price: $7.99 -
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RemplirPDF
Satory Labs
RemplirPDF is a browser-based PDF editor and rental-document service for French landlords, tenants, and property managers. Users can complete rental forms and templates, including leases, property condition reports, rent receipts, notices, and guarantor documents, then sign them electronically and share or download the finished PDFs. The editor also supports general PDF tasks such as adding text and signatures, merging or splitting files, redacting information, and organizing pages. Users can fill in documents and preview them for free; paid options include a one-time document purchase or monthly plans. Basic includes five signature requests per month, while Pro includes unlimited signature requests and additional sharing and editing tools.Starting Price: €3.90/document -
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DocSpring
DocSpring
DocSpring is an API for filling, generating and signing documents. Upload a PDF form and AI sets up its fields, type tags into a Word document, design a page in the Page Designer, or write HTML and CSS. Send JSON from your app and get back a filled PDF or Word file. Collect e-signatures from several signers, share web forms, and embed the template editor in your own app. SDKs in 10 languages, an MCP server for AI agents, SOC 2 Type II, HIPAA compliant and US or EU hosting. Start free, no credit card needed. Teams in lending, insurance, property and healthcare use DocSpring for loan, insurance and rental applications, patient intake and consent forms, tax forms such as the W-9, invoices and certificates, contracts sent for e-signature, and reports with tables and charts.Starting Price: $49 per month -
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QwikPDF
QwikPDF
QwikPDF is a free, secure, browser-based PDF editor and creator that lets you edit, convert, sign, merge, split, annotate, compress, and manipulate PDF documents without installation or registration. All processing is done locally in your browser, ensuring privacy and automatic file deletion after use. With support for text editing, page reordering, metadata viewing, image conversion, and more, QwikPDF offers a full suite of essential PDF tools directly online.Starting Price: Free -
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PDF Editor
PULKITSOFT LLP
World's most comprehensive, powerful, process-based and lighting fast PDF reader, editor and batch processor. PDF editing with 60+ features rich tools and function like pdf Imposition, Masking Tape/Hide Content, Reverse Pages, Resize Page, Scale Page, Booklet, N-up Pages, Page Repeat, Merge, Split, Extract, Rotate, Duplicate, Move, Compression, Batch Processing, Hot Folder, Advanced Printing, Replace Page, Insert Page, Delete Page, Add Link, Attachment/Add Files into PDF, Replace Text, Hide Pages, Crop Page, Page Box, Add Text, Add Image, Add Bookmarks, Remove Bookmark, Export Bookmark, Create Form, Delete Form, Flatten Form, Extract Text, Extract Images, Export To Word, Export To Excel, Export To PowerPoint, Advanced and Multiple Barcodes, Password Protection, Remove Password, Bates Numbering, Watermark/Background, Sign PDF files (Digital Signature), Add Vector Graphics, Convert To Grayscale, Convert PDFA to PDF, Convert PDF to PDFA, Convert PDF to TeX, Convert PDF to EPUB, and more.Starting Price: $69 -
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Pditor
Pditor
Managing PDFs shouldn't mean jumping between clunky tools. Pditor is your all-in-one, secure cloud-based document workspace, combining essential PDF utilities with advanced AI capabilities. Why Choose Pditor? • Core Utility Suite: Merge, split, compress, edit text, and request legally binding e-Signatures. Convert Bank Statements to Excel with exact formatting and run fast OCR text extraction. • Interactive AI Assistant: Chat directly with 100+ page documents. Get instant summaries, multi-language translations, and exact page citations in seconds. • Automated PII Redaction: Safeguard data privacy by automatically detecting and masking sensitive information like SSNs, emails, and financial metrics. • Smart Comparison: Track document revisions side-by-side with automated diff analysis. Pditor is the ultimate high-speed alternative to costly PDF software. Built for legal teams, financial analysts, researchers, and students who want to work smarter. Try Pditor today!Starting Price: $2.99 -
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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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ZenDocs
ZenDocs
ZenDocs is an all-in-one online PDF editor that lets you edit, convert, sign, and manage documents directly in your browser. With a clean, intuitive interface, users can upload any file and make instant changes—no downloads or installations required. The platform enables easy text editing, image swapping, commenting, and highlighting, streamlining everyday document workflows. It also supports digital signatures, making it simple to fill and sign contracts, forms, and agreements on any device. Built for speed and convenience, ZenDocs allows you to merge, reorder, compress, and convert PDFs into multiple formats like Word, Excel, or PowerPoint in seconds. Whether you’re working from your phone or computer, ZenDocs delivers effortless document editing from anywhere.Starting Price: Free -
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HanFlow PDF
Quantum Materials
HanFlow PDF is a PDF editor for Windows and Mac, with Android and iPhone apps and browser-based access on tablets and phones. Users can edit PDF text and images, convert PDFs to Word or PowerPoint, create PDFs from images, and export PDF pages as images. OCR makes scanned pages searchable, while page tools support merging, reordering, rotating and numbering. Users can add highlights, comments and freehand annotations. The free edition includes viewing, annotation and page management; editing and conversion are available during a one-month trial. Paid plans include monthly and yearly subscriptions and a perpetual license. HanFlow PDF serves office workers, students and small businesses that need to review, organize, convert or edit PDF files across devices.Starting Price: ₩4,900/month -
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PDF Editify
PDF Editify
PDF Editify is an online platform offering tools for filling, editing, signing, and creating PDF forms, designed for ease of use and accessibility. ✨ Key Features Fill PDF forms online Edit existing PDF documents Add digital signatures to PDFs Convert scanned PDFs to searchable ones using OCR Redact sensitive information Create fillable PDF forms 💡Use Cases Completing job applications or official forms Editing business documents on-the-go Signing contracts or agreements digitally Protecting sensitive data in shared documents Creating custom forms for surveys or data collectionStarting Price: $10/month -
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SignFlow
PDF Technologies
Simple but mighty! SignFlow makes reading, annotating, editing, e-sign, organizing, filling, secure PDFs effortless! Packed with essential PDF tools, SignFlow is your best PDF files partner. SignFlow allows you to apply a legally-binding digital signature in PDFs, and it provides an effortless PDF solution for you to create, edit and fill out PDF forms. You can edit text in PDFs like word, manage and edit PDF pages, annotate and view your PDFs. Enjoy different reading modes, such as Full-Screen, Single Page, Read Mode, Split View, Multi-tab. You can smoothly scroll pages and switch between day mode, night mode and eye-protection mode. Annotate to remember! You can highlight, underline, strikethrough texts in PDF. There are colors for you to emphasize different information. Enrich your PDFs with standard business stamps like APPROVED, digital stamps, dynamic stamps and custom text/image stamps. -
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PDFsail
PDFsail
PDFsail is a powerful online PDF tool designed to improve office efficiency. It provides a variety of practical functions to meet daily PDF document processing needs. You can easily complete the following operations without downloading or installing any software: Core functions 1. PDF format conversion - Supports converting PDF to Word, Excel, PPT, pictures and other formats, and can also easily convert files in these formats to PDF. 2. PDF compression - One-click compression of PDF file size, while ensuring document clarity, convenient storage and sharing. 3. PDF editing - Modify PDF content online, support adding annotations, inserting signatures or images, to meet personalized editing needs. 4. AI intelligent processing - With the help of AI technology, quickly summarize PDF content, read PDF and answer questions, making information acquisition more efficient. 5. PDF merging and splitting - Merge multiple PDF files into one document, or split large files.Starting Price: $4.16/month -
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CoolNew PDF
CoolNew Software
CoolNew PDF offers all-in-one experience to awesomize your PDF experience. All the tools you’ll need to be more productive and work smarter with documents.21 tools to convert, compress, and edit PDFs . Conversion features include CAD, office, image, texted and scanned copy conversions. Editing features include text, image, eraser, page number, size, watermark, paragraph and more. Users can combine or split PDFS, extract contents and optimize pdfs. merge and compress PDF. Reading and annotation features included. It edits, annotates, converts and combines file by one click, makes your tasks finish faster. CoolNew PDF offers you a familiar experience for editing PDF, just like you did it in Office.Starting Price: $6.49 -
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PDFpenPro
Smile Software
Powerful PDF Editing On Your Mac. Add signatures, text, and images. Make changes and correct typos. OCR scanned docs. Fill out and create forms. Export to Microsoft® Word, Excel, PowerPoint. With PDFpenPro, you can add text and signatures, make corrections, OCR scanned docs and more, just like PDFpen. But PDFpenPro goes beyond, with more powerful features. Make a scanned form come alive with PDFpenPro! Build interactive forms with text fields, checkboxes, radio buttons, interactive signature fields and submit buttons! Export your PDFs not just in .docx format for the Microsoft® Word users in your life, but also .xlsx for Excel, .pptx for PowerPoint, and PDF/A for archival PDFs. Whether it’s a single Web page or a whole site, make it into a PDF complete with clickable links. Now you can edit your PDFs wherever you are. Use iCloud or Dropbox for seamless editing with PDFpen for iPad & iPhone.Starting Price: $124.95 one-time fee -
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SentiriPDF
Sentiri
SentiriPDF is a Windows desktop PDF reader and editor for opening, organizing, and modifying PDF documents. Users can merge or split files, reorder, rotate, and remove pages, fill forms, add signatures, and print. It also converts Word documents, images, HTML, and Markdown to PDF. The application integrates with Windows Explorer and Outlook Classic, bringing PDF tasks into familiar desktop workflows. SentiriPDF serves home users and organizations that need everyday PDF viewing, editing, conversion, and document handling on Windows. Personal licensing is a one-time purchase, while a separate business license is priced per user annually. Document processing takes place locally, without cloud uploads, an account, AI features, or telemetry. A seven-day trial is available.Starting Price: $9.99 one-time -
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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. -
42
Genius Sign
The Grizzly Labs
Either draw your signature on the screen with your finger, or scan your actual signature from a paper using Genius Scan's proven scanning technology. No frills, Genius Sign focuses on getting that signature on a document quickly. Add the date or text in a couple taps. Customize the size and the color. With its Auto-Repeat feature, Genius Sign lets you add your initials quickly to all the pages of a document. The guest mode lets other people safely sign documents on your phone. Protect your documents and signature with Touch ID. Genius Sign is free to use and has no limit on the number of documents or signatures that you can manage. Should you be interested in the premium features, you can decide to upgrade to Genius Sign+.Starting Price: $3.99 one-time payment -
43
Able2Extract Professional
Investintech.com
Convert, create, edit, OCR, compare, and sign PDFs. Customize the interface language and its appearance from light to dark themes for working with PDFs comfortably. Tailor your conversions by selecting a page, a paragraph, or even a single line for conversion. Custom PDF to Excel conversion to convert complex PDF table data to Microsoft Excel with pinpoint precision and a Smart Layout Detector for keeping table styles intact. Edit PDF text and pages. Annotate and redact PDF content. Sign PDF documents. Fill, edit and create PDF forms. Split documents into even parts. Convert scanned PDFs in English, French, Spanish, and German. Automate the batch PDF conversion process by queuing up a large volume of PDF files and even whole directories. Batch create PDF from a wide range of formats and merge all PDFs into one file. Create secure PDFs from blank pages or existing documents by adding passwords and file permissions. Able2Extract Professional: Your Swiss Army Knife for PDF files.Starting Price: $149.95/one-time/user -
44
Master PDF Editor
Code Industry Ltd.
Master PDF Editor 5 is a multifunctional application for viewing, creating, modifying, signing, scanning, recognizing, and printing PDF documents on Windows, macOS, and Linux. Users can add formatted text, edit existing content, insert or extract images, move and resize objects, and copy elements to the clipboard. Its annotation tools include sticky notes, measuring tools, shapes, strikethrough, underline, highlighting, and custom stamps for document review and status marking. Interactive PDF forms can be created or edited with buttons, text fields, checkboxes, event handlers, automatic calculations, data validation, and JavaScript support. Built-in optical character recognition makes text in scanned documents and image-based PDFs searchable and editable. Page-management tools allow users to merge and split files, move, remove, insert, rotate, and resize pages, while bookmarks can be created, edited, or removed for faster navigation.Starting Price: $68.92 one-time payment -
45
VeryPDF
VeryPDF
VeryPDF provides a comprehensive suite of PDF tools, multimedia applications, and development packages for Windows, macOS, and the web, covering every stage of document processing. Its flagship offerings include converters for PDF to Word, Excel, PowerPoint, HTML, TXT, images or any other format; a full-featured PDF Editor that lets you modify content, metadata and page elements or generate PDFs from Word, PowerPoint, Excel and text files; a virtual printer (docPrint) for high-quality printing and manual conversion; OCR-powered converters for scanned documents; utilities for splitting, merging, watermarking, stamping, encrypting, decrypting, compressing and repairing PDFs; form-filling, table- and text-extraction tools; flipbook and multimedia converters; and command-line SDKs and APIs for seamless integration into custom applications.Starting Price: $39.95 per month -
46
Zoho PDF Editor
Zoho
Zoho PDF Editor is a free online PDF editor that allows you to collaboratively edit, fill out, sign, and manage PDF documents. With Zoho PDF Editor you can transform your PDFs according to your needs and download or save them securely on the cloud. Highlights of PDF Editor: Add text to PDFs with layered editing Share PDFs and edit them quickly as a team Customize font, text size, and color with rich-text formatting Highlight important details easily Insert, resize, and annotate images Provide access to related information by adding hyperlinks Collect data and digital signatures with fillable and sign fields Erase or hide existing content Easily insert, delete, or reorder pages Combine PDFs or extract specific pages as separate PDFs Annotate content or images by adding circles and more -
47
EximiousSoft PDF Editor
EximiousSoft
Eximious Soft PDF Editor gives an all-in-one ultimate solution for editors who are editing PDF documents most of the time. It supports to creation, and visual edit PDF documents and converting freely among PDF and other popular document formats. You are free to add or delete pages, texts, images, graphics, comments, watermarks, etc. from/into documents, which enables you to merge multiple PDF documents into a single one or split complex documents as needed. Finally, EximiousSoft PDF Editor can output PDF documents that are 100% completely in compliance with industry standards, and fully compatible with Adobe Reader and other PDF applications. EximiousSoft PDF Editor is a powerful PDF document editing application. You can use it easily and quickly modify or update all page content in PDF documents. It works like a great word processor for visual editing text and supports layer editing deeply. You can easily insert or delete texts, shapes, images, stamps, signatures, and comments.Starting Price: $54.95 one-time payment -
48
PDF9.Ai
9 Rank LLC
PDF9.Ai is a free, AI-powered PDF workspace that brings 68 tools into a single browser-based platform. It includes a PDF reader, full-featured editor, conversion suite, e-signature tools, and enterprise governance controls. Most operations run entirely in-browser, so files never leave the user's device. Nine built-in AI models enable document chat, summarization, and translation into 50+ languages at no extra cost. Key capabilities include merging, splitting, compressing, and organizing PDFs; converting to and from Word, Excel, PowerPoint, HTML, CAD, and image formats; OCR; PAdES/PKCS#7 digital signatures with audit trails; smart PII redaction; form filling for U.S. government forms; and document comparison. PDF9.Ai serves students, freelancers, legal professionals, accountants, HR teams, and enterprises. Teams benefit from SSO, RBAC, audit logs, and compliance-aligned infrastructure. Desktop apps are available for Windows and macOS.Starting Price: $12 per month -
49
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. -
50
iPixLab
iPixLab
iPixLab is a free online platform offering 36+ powerful tools for editing, compressing, resizing, cropping, rotating, and converting images and PDF files. All processing happens locally in your browser using JavaScript and WebAssembly technology, which means your files never leave your device and your privacy is fully protected. There is no signup required, no payment, and no usage limits whatsoever. Available tools include image compression, resizing, cropping, rotation, background removal with AI, blur background, watermark addition, format conversion supporting JPG, PNG, WEBP, GIF, and HEIC formats, as well as PDF merging, splitting, and compression. iPixLab also features AI-powered upscaling at 2x and 4x resolution, meme generator, text overlay, image splitting for Instagram grids, and rounded corner effects. The platform is fully compatible with all devices including desktop computers, tablets, and smartphones, making it accessible to everyone everywhere.Starting Price: $0
