Cost / License
- Free
- Open Source (GPL-3.0)
Application type
Platforms
- Mac
- Windows
- Linux
- BSD
- Oracle Solaris
- FreeBSD
- Haiku
- Gentoo
- Manjaro Linux
- OpenBSD








Zenkit is a flexible, collaborative SaaS platform for project management and database building. Organize, track data and share tasks with team or build custom systems like a CRM or financial planner.




Linphone is one of the most famous open source softphones in the world. It is fully SIP-based, for all calling, presence and IM features.




openHAB is a Java-based open-source home automation platform that integrates and combines a vast range of different smart home systems and technologies into one single solution.




Journalists need safe access to information to research issues, communicate with sources, and report the news. Outline lets news organizations easily provide their network safer access to the open internet.




SageMath is a free open-source mathematics software system licensed under the GPL. It builds on top of many existing open-source packages: NumPy, SciPy, matplotlib, Sympy, Maxima, GAP, FLINT, R and many more.



Genymotion is an Android emulator for building and testing great Android apps. It’s fast, simple and powerful.


Django is a high-level Python Web framework that encourages rapid development and clean, pragmatic design. Built by experienced developers, it takes care of much of the hassle of Web development, so you can focus on writing your app without needing to reinvent the wheel.

Caddy is a web server like Apache, nginx, or lighttpd, but with different goals, features, and advantages.




Tomboy is a desktop note-taking application for Linux, Unix, Windows, and Mac OS X. Simple and easy to use, but with potential to help you organize the ideas and information you deal with every day.



ComfyUI is an open-source, node-based workflow engine that empowers creators to design, customize, and run complex generative AI pipelines across images, video, audio, and more.




Plasma Mobile turns your phone into a fully open hacking device, just like a PC. You can join us to start building new mobile experiences now.



RedNotebook is a graphical diary and journal helping you keep track of notes and thoughts. It includes a calendar navigation, customizable templates, export functionality and word clouds. You can also format, tag and search your entries.




Cloud platform with Gmail, Drive, Meet for collaboration. Includes Docs, Sheets; management tools via Admin Panel, 2FA security.




GoSuki is an extension-free, self-contained, real time bookmark tracker and organizer. It packs everything in a single binary and captures all your bookmarks in a portable database.




Red Hat is the leader in development, deployment, and management of Linux and open source solutions for Internet infrastructure - ranging from embedded devices to secure Web servers. Red Hat was founded in 1994 by visionary entrepreneurs Bob Young and Marc Ewing.

a visual novel engine that helps you use words, images, and sounds to tell interactive stories that run on computers, mobile devices, and the web.




Dendron is an open-source, local-first, markdown-based, note-taking tool built on top of VSCode. It supports all the usual features you would expect like tagging, backlinks, a graph view, split panes, and so forth.



Free open-source app offers ad-free music, video, and playlists from YouTube Music with lyrics, Spotify Canvas, offline caching, and SponsorBlock support.




The API client for modern developers. Call REST, GraphQL, and gRPC APIs from a simple and intuitive app.




The in-memory data store used by millions of developers as a cache, vector database, document database, streaming engine, and message broker.

Prey offers a decade of experience in device tracking and security tools to protect laptop, phones, and tablets across multiple OS.




Puppy Linux is a unique family of Linux distributions meant for the home-user computers. It was originally created by Barry Kauler in 2003.


Tess is a terminal emulator. It lets you have a full access to your computer, use command line based programs and many more.




Resources is a simple yet powerful monitor for your system resources and processes, written in Rust and using GTK 4 and libadwaita for its GUI.



