A self-hosted, open-source PDF editor offering over 50 tools for secure, local PDF manipulation and automation.
A versatile, multi-platform document viewer supporting PDF, EPub, comics, images, and Markdown, with annotation and signature features.
A free and open-source office suite compatible with Microsoft Office formats, offering a range of applications for various productivity tasks.
PDFsam Basic is a desktop tool for splitting, merging, rotating, and reordering PDF pages without uploading files to any cloud service. AGPL-3.0 licensed, runs on Windows, Mac, and Linux.
An open-source PDF editor for Windows/Linux, offering a C++ library, command-line tool, and applications for viewing/editing PDFs.
An open-source Java library for working with PDF documents, enabling creation, manipulation, and content extraction.
A Java port of PDFtk, a tool for manipulating PDF documents, offering functionalities like merging, splitting, and filling PDF forms.
A powerful PDL interpreter and conversion tool for PDF, PostScript, PCL, and XPS, enabling flexible document processing and printing.
