FOSS PDF tools

FOSS PDF tools are free and open-source programs used to create, edit, convert, or view PDF documents. "FOSS" stands for "Free and Open Source Software," meaning anyone can use, modify, and share the software without cost. These tools often provide features like merging multiple PDFs, adding and editing text or images, extracting pages, and converting PDFs to other formats. They are popular for their transparency, customization options, and community support, making them reliable choices for managing PDF files without proprietary restrictions or licensing fees.