Guides and reviews
Problem → solution articles, tutorials, comparisons and roundups of open-source software and AI tools, written from catalog data.
- RoundupBest Open-Source Creative Software for Linux: Graphics, Video, Audio and 3D
Compare open-source creative software for Linux: Krita, Kdenlive, Shotcut, Audacity, OBS Studio and more, with licenses and how to choose.
Oct 20, 2026 - RoundupEssential Free and Open-Source Windows Programs
A roundup of essential free, open-source Windows programs: PowerToys, OBS Studio, ShareX, Notepad++, KeePassXC, calibre and more, with guidance on choosing.
Oct 20, 2026 - RoundupBest Free and Open-Source macOS Apps for Windows, Menu Bar, Media and Productivity
A roundup of free, open-source macOS apps for window management, menu bar control, video, reading and notes, with a guide to choosing the right one.
Oct 19, 2026 - RoundupBest Open-Source Android Apps Without Ads or Trackers
A roundup of open-source Android apps without ads or trackers for messaging, maps, media, passwords and notes, with licenses and how to choose.
Oct 19, 2026 - RoundupBest Open-Source LMS Platforms for Schools, Universities and Corporate Training
Compare open-source learning management systems: Moodle, Canvas LMS and Open edX. Licenses, stars and what each suits, plus how to choose.
Oct 19, 2026 - RoundupBest Self-Hosted Media Servers and Photo Libraries: Plex and Google Photos Alternatives
Compare open-source self-hosted alternatives to Plex and Google Photos: Jellyfin, Navidrome and Immich, with licenses, categories and how to choose.
Oct 18, 2026 - RoundupBest Open-Source PDF Tools for Developers: Editing, Signing, OCR and Libraries
A roundup of open-source PDF tools for developers: libraries for parsing and rendering, OCR, conversion APIs, editors, signing apps and how to choose.
Oct 17, 2026 - RoundupOpen-Source Alternatives to Notion and Confluence You Can Self-Host
Compare open-source wikis, knowledge bases and collaborative docs that you can self-host as alternatives to Notion and Confluence, with licenses and star counts.
Oct 17, 2026 - RoundupBest Open-Source ERP Systems for Small and Mid-Size Companies
Compare open-source ERP systems for accounting, inventory, manufacturing and HR, including ERPNext, Odoo, Dolibarr and OpenBoxes, with licenses and how to choose.
Oct 15, 2026 - RoundupBest Open-Source CRM Systems to Self-Host: Startups to Enterprises
Compare the best open-source CRM systems you can self-host, from lean startup tools to full ERP suites, with guidance on who each one fits.
Oct 15, 2026