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

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 documents.

Dec 15, 2025 · Review and compare some of the best Open Source PDF Editors available online along with the top features and pros and cons of each one.

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 well. So, …

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 from basic edits …

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.

Jan 15, 2026 · 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 project status.

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.

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 insights into each …

May 22, 2025 · In this article, we compare the most relevant libraries in 2025 and highlight which use cases they best serve. Before we dive into individual libraries, here’s a quick side-by-side look at how …