Open Source C# PDF Editors
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C# PDF Editors
View 132 business solutionsBrowse free open source C# PDF Editors and projects below. Use the toggles on the left to filter open source C# PDF Editors by OS, license, language, programming language, and project status.
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MongoDB Atlas runs apps anywhereMongoDB Atlas gives you the freedom to build and run modern applications anywhere—across AWS, Azure, and Google Cloud. With global availability in over 115 regions, Atlas lets you deploy close to your users, meet compliance needs, and scale with confidence across any geography.
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Paessler: Easy to Use With Enterprise Power. Free TrialYou shouldn't have to choose between a monitoring tool that's easy to use and one that's powerful enough for a complex environment. PRTG's low-code interface lets any admin build dashboards, set alerts and monitor devices without scripting, while custom sensors and full API access are there when your team needs deeper control. One platform, no compromise. Download a free 30-day trial now.
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PDFPatcher
A versatile toolkit for PDF manipulation
PDFPatcher (aka “PDF补丁丁”) is a versatile toolkit for PDF manipulation—editing document metadata, bookmarks, page layout, content restrictions, rotation, compression, merging/splitting, image extraction, and more, all within an intuitive interface. Merge/split PDFs or images, preserve or add bookmarks, and set page dimensions. Batch style/color/target changes, regex/XPath search/replace, mid‑page positioning. Modify PDF metadata, page numbers, links, initial view mode, and remove open actions. -
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Pdf Split and Merge with Bookmark Import
PDF merging with bookmarks and pagination
PDF Split and Merge tool is implemented using the PdfSharp library and is either GUI or command driven.It is useful for automated document creation.It allows bookmarks from the input pdfs to be imported and flexibly embedded in the destination document. PDF pages can be numbered and annotated with a footer label. -
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QuestPDF
A library that can help you with generating PDF documents
Quickly design and generate PDF documents with an open-source, modern, and battle-tested C# library. Forget about limitations, feel confident, enjoy your task and efficiently deliver professional products. QuestPDF is a progressive library that can help you with generating PDF documents in your .NET application by offering a friendly, discoverable and predictable C# fluent API. Do you believe that creating a complete invoice document can take less than 200 lines of code? We have prepared for you a step-by-step instruction that shows every detail of this implementation and describes the best patterns and practices. This library is created specifically for designing and arranging document layouts, with full paging support. Alternative solutions, such as HTML-based converters, are not designed for this purpose and therefore are often unpredictable and do not produce desired results. -
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PDF Password Remover
Remove Password from multiple PDF files in one click
PDF Password Remover is a convenient tool that enables you to remove passwords from multiple PDF files simultaneously. Just provide the current password, and the tool will unlock the files, allowing future access without any password. As a portable app, it doesn't require installation. You can copy it to a USB drive and use it directly on any Windows machine. -
Build Agents and Models on One PlatformGemini Enterprise Agent Platform is Google Cloud's comprehensive platform for developers to build, scale, govern, and optimize agents and models. Choose from Google's most advanced models and third-party models like Anthropic's Claude Model Family.
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AK PDF Editor
Best tool to merge, rearrange, rotate, delete, compress PDF files
A very lightweight software for PDF file editing. You can merge, rearrange, rotate, delete, compress PDF files in a very simple way. -
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PDFGeek
Free offline PDF toolkit for Windows - merge, split, watermark, lock
PDFGeek does the everyday PDF jobs on your own machine, with none of the limits the web tools impose. Merge as many files as you like, split a document into single pages or fixed-size chunks, pull pages out or drop the ones you don't want, rotate sideways scans, reorder a document, stamp a watermark across it, and add or remove password protection with AES-128 encryption. The online alternatives cap you and then ask for money: 25 files per merge, three tasks an hour, a subscription to unlock batch mode. PDFGeek has no caps to lift, because your documents never leave your computer in the first place. Available as a per-user installer that needs no admin rights, or as a single portable executable you can run from a USB stick. No bundled offers, no telemetry, no account. 100% free, no Pro tier, free to use at home and at work. Built on .NET 8 and Avalonia. Requires Windows 10 or later, 64-bit. -
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EastPDFtakeoff
PDF Measuring and Takeoff Software for Construction
Easy-PDF-takeoff is windows program created for small business. It allows you to easily measure drawings received in PDF format without having to print them on paper, open them in AutoCAD and do any manual calculations. If you find yourself doing quantity takeoffs or checking dimensions on PDF drawings (estimators, project managers) this app can help you do your job 50% faster! Most takeoff software on the market cost thousands of dollars and designed for large companies with multiple users. We wanted to create something very simple and easy to use, and also very affordable so individuals and small businesses will have access to similar time-saving tools. We are currently Beta testing the program to get the bugs out. Email us for a FREE license key, or to report any issues. This App can also be used as a PDF viewer and Annotation tool. If you work with large PDF files and find that your computer slows down, this Program will give you much faster performance and better tools -
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PDF converter
Simple, lightweight PDF converter.
It can convert your Image/ Word Documents to PDF files. Ideal for scanned documents that need to be E-Mailed. -
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Free pdf merger and splitter simple
Free PDF Merger And Splitter simple
A simple PDF merger were you can add PDF's, sort them and merge them into one file. You can also split a pdf based. Also works on Windows 10. No registration needed, just simple and quick. -
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HTML to PDF conversion using GUI or command line batch files. Requires ABCpdf .NET for HTML parsing and PDF processing.
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MoonPdf
WPF based PDF viewer control and sample PDF viewer
Contains a WPF control for displaying PDF files and a sample PDF viewe -
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JPG to PDF EasyMove
You have a free pdf converter\creator solution
You have a free pdf converter\creator solution. It is under MIT license, therefore no one wants to pay. -
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ASP.NET PDF Viewer by GroupDocs
Secure, Browser-Agnostic ASP.NET PDF Viewer with DRM Features
This sample project is created by the GroupDocs showcase team to demonstrate key benefits of an ASP.NET PDF viewer built using the commercial library – GroupDocs.Viewer for .NET. The viewer allows you to display PDF documents across all standard web-browsers (IE8+, Chrome, Mozilla Firefox, Safari 5+, Opera, etc.) without having to install any software or plugins on end-user machines. Another core feature – is the ability to display PDFs in a read-only mode, so that end users can’t download, print or copy original PDF files while viewing them in a browser. Please note that GroupDocs.Viewer for .NET is a paid library. In order to setup and run this project, you will need to download the GroupDocs.Viewer for .NET library from the GroupDocs website. For more details on the sample ASP.NET PDF viewer and to download the library, please read this article: > http://groupdocs.com/blog/asp-net-pdf-viewer-built-based-on-the-groupdocs-viewer-for-net-library -
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Batch script for images (manga/comics) preparation to be comfortably viewed on COWON A3 PMP. It also can be used in conjunction with xps2img (http://xps2img.sf.net) to do PDF conversion for reading on A3.
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DinkToPdf
C# .NET Core wrapper for wkhtmltopdf library that uses Webkit engine
.NET Core P/Invoke wrapper for wkhtmltopdf library that uses Webkit engine to convert HTML pages to PDF. Copy the native library to root folder of your project. From there .NET Core loads the native library when the native method is called with P/Invoke. You can find the latest version of the native library. Select the appropriate library for your OS and platform (64 or 32-bit). The library was not tested with IIS. The library was tested in console applications and with Kestrel web server both for Web Applications and Web API. -
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Free HTML to PDF for .NET and C# Library
Free HTML to PDF Converter for C# .NET and ASP.NET MVC
HiQPdf Library for C# .NET offers you a modern, simple, fast, flexible and powerful tool to create complex and stylish PDF documents in your applications with just a few lines of code. Using the high quality HTML to PDF conversion engine you can easily design a document in HTML with CSS3, JavaScript, SVG or Canvas and then convert it to PDF preserving the exact content and style. -
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Add Pages to an existing PDF Remove/split PDF-Documents Extract Text/Images from PDF-Documents Change Document Metadata Shrink File Size Simple and flexible User Interface No Cloud-Services needed!
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PDF Merger and Combiner
It is Used to merger number of pdf in single file.
PDF MERGER is the fast and powerful way to Merge PDF files with password protection as well as you can apply stamper with either any type of image or text. Using this utility you don’t required installation of Adobe Acrobat. FEATURES: Merge as many PDF files in single PDF file. Add a page or several pages to an existing PDF file. Generate new page number for generated every pages. you have set of options to show page number at any positions. Standalone software, Adobe Acrobat and Reader NOT required! Simpler and more usable. Easy to use. Add password to prevent unauthorized opening or printing. Protect content with Copyright, Trademark, License or Watermark either text or image. -
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PDF2DJVU Graphical Front-end
Simple Graphical frontend for merging and converting DJVU from PDF.
Graphical frontend for pdf2djvu converter with the ability of batch and parallel conversion and to merge seperate djvu files into one. .Net 2.0 or newer required. -
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A XHTML to PDF converter: with this library, you can transform simple XHTML pages to nice and printable PDF files. This project is based on the excellent webzine article "Pdfizer, a dumb HTML to PDF converter, in C#" written by Jonathan de Halleux.
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PhaseIt
Graphical PDF Library
PhaseIt is a PDF database program for your literature projects. It allows to import PDFs using simple drag-and-drop and offers fast, graphical categorization of your files, as well as easy access via your favorite installed PDF reader. -
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A simple PDF splitter that uses PDFSharp. You can split, merge, create or convert PDF files to text. Passing meta-data to newly created chunks is possible. Naming options, like adding date or adding index number are available.
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Zyroid PDF Reader
Free PDF Reader
Simple PDF Reader to view .pdf files.Comes with the Acrobat Toolbar for advance options. -
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Speaking Words
Now With Speaking Words you can convert all documents in Audio Files
I always wonder if it is possible to learn from my books without reading them! It is possbile now, Thanks to Speaking word software. With Speaking Words you can convert any Documents into Audio File.You can listen web articles , PowerPoint slides ,Pdf files and any other file. Now you have the opportunity to to listen every doc on your Mobile phone or Computer without any hassle or worry. Some Features of Speaking Words Software Totally Free of Cost :) Nice and user friendly interface Select Different types of voices i.e Male , Female Adjust Speaking Rate Adjust Volume Convert All Text Files to Audio file Convert all Word doc files to Audio file Convert Web Article To Audio file Convert PDF Files To Audio file Selection Between pages Convert Power Point Slides to Audio File
