Asciidoctor PDF: A native PDF converter for AsciiDoc
borb is a library for reading, creating and manipulating PDF files
Convert .docx to .md/.txt and .html. Free, unlimited, fast.
Convert files like docx, xlsx, pptx, html, and more to MarkDown
PDF Combiner is a user-friendly, GUI-based tool built in
pdf converter
Convert HTML to PDF in .NET with C# using EVO HTML to PDF for .NET
The DjVu complete solution,with OCR Technology(Arabic ,English).
This project is forged to compare two PDFs
Application front-end PDFTK to manage operations on PDF files