Open Source C# PDF Converters

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.

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.

You have a free pdf converter\creator solution. It is under MIT license, therefore no one wants to pay.

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.

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.

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.

HTML to PDF conversion using GUI or command line batch files. Requires ABCpdf .NET for HTML parsing and PDF processing.

It can convert your Image/ Word Documents to PDF files. Ideal for scanned documents that need to be E-Mailed.

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.

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.

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

I had a picture representing an A4 page, I resized it with Microsoft picture manager (changed definition) to lower the size of the file, but in the process "picture manager" didn't change the ppi "pixel per inch" automatically to keep the picture to the size of an A4 page. So my other tools (an "all to pdf" converter) couldn't understand the right size of the picture and the output was a very small page. You need softwares like irfan vue, xnvue, or photoshop to edit the ppi, which doesn't make sens to me. So I made this tiny tool, with C#, to allow changing the ppi of a jpeg file very easily.