Feb 4, 2020 · Explore the open source alternatives to Adobe Acrobat for reading, creating, and editing PDF files.

Jul 7, 2025 · While it's true that open-source PDF editors with comprehensive editing capabilities are pretty rare, it's not hard to find apps that can do a specific set of PDF tasks and do them …

Jul 23, 2025 · Open-source PDF tools give you powerful features without subscription traps or licensing headaches. While proprietary options exist, these free alternatives handle everything …

Dec 1, 2025 · Browse free open source PDF software and projects below. Use the toggles on the left to filter open source PDF software by OS, license, language, programming language, and …

SumatraPDF is one of those amazing open source programs that does everything a closed-source and/or commercial product does, but better in every way.

Jul 27, 2025 · Discover the top 6 open-source PDF editors that offer powerful features and flexibility, making them excellent alternatives to Adobe Acrobat for managing and editing PDF …

Dec 29, 2025 · With over 60 hours of meticulous research, we reviewed 20+ of the best open-source PDF editors, covering both free and paid options. This guide provides unbiased …

May 28, 2025 · See 7 best open-source PDF editors for Windows, Mac, and Linux. Free to use with full control and security.

Dec 12, 2024 · Multi-platform, fast and packed with features, Okular allows you to read PDF documents, comics and EPub books, browse images, visualize Markdown documents, and …

Oct 4, 2024 · An informative overview of the best PDF reader/viewer applications that uses a free open source software license for Android, Linux, macOS and Windows.