The place to collaborate on an open-source implementation of the Java Platform, Standard Edition, and related projects.
- Free • Open Source
- Linux
- BSD
- Java

The place to collaborate on an open-source implementation of the Java Platform, Standard Edition, and related projects.

Slackware Linux is an advanced Linux operating system, designed with the twin goals of ease of use and stability as top priorities. Including the latest popular software while retaining a sense of tradition, providing simplicity and ease of use alongside flexibility and power...

Scan Tailor is an interactive post-processing tool for scanned pages. It performs operations such as page splitting, deskewing, adding/removing borders, and others. You give it raw scans, and you get pages ready to be printed or assembled into a PDF or DJVU file.

Catfish is a handy file searching tool for Linux and Unix. The interface is intentionally lightweight and simple, using only GTK+3. You can configure it to your needs by using several command line options.

Electron-based YouTube Music desktop app with built-in ad blocker, MP3 downloader, lyrics, plugin framework, audio compressor, and Discord integration.

pgAdmin is the most popular and feature rich open source administration and development platform for PostgreSQL, the most advanced open source database in the world.

TIC-80 is a fantasy computer where you can make, play and share tiny games. Comes with built-in tools for development: code, sprites, maps, sound editors and a command line.

Exaile is a cross-platform music manager and player for GTK+ written in Python and is easily extensible via plugins. It incorporates automatic fetching of album art, handling of large libraries, lyrics fetching, artist/album information via Wikipedia, streaming Internet radio...


An open-source 3DS emulator project based on Citra.



Dukto is an easy file transfer tool designed for LAN use. Use it in everyday work to transfer files from one PC to another, without worrying about users, permissions, operating systems, protocols, clients, servers and so on… Just start dukto on the two PCs and transfer files and...


Read hand-picked articles from today’s thought leaders. Save the ideas that inspire you and the methods that could take you to the next level. You absorb, remember and act more, with just 5 minutes per day.



ChimeraOS (formerly GamerOS) is an operating system that provides an out of the box couch gaming experience. After installation, boot directly into Steam Big Picture and start playing your favorite games.

Heptabase is a visual note-taking tool that helps you make sense of your learning, research, and projects. It helps you get into the flow of thinking and brings together everything you need to do better research.

Xournal is an application for notetaking, sketching, keeping a journal using a stylus. It is free software (GNU GPL) and runs on Linux (recent distributions), Windows and other GTK+/Gnome platforms.

Keypunch lets you practice typing. Thanks to fast-paced sessions with instant feedback afterwards and a plethora of available languages, you might even have a little fun doing so. With determination, proper technique and some time, you will observe a noticeable increase in both...

Meilisearch helps you shape a delightful search experience in a snap, offering features that work out-of-the-box to speed up your workflow.

Hydra is a Game Launcher with its own embedded BitTorrent Client and a self-managed repack scraper.

Customizable database app that works on Windows, Mac, Linux, Android, and iOS. Create databases without coding, sync across devices.

XMPP, or Extensible Messaging and Presence Protocol, is an open standard for instant messaging and real-time communication, allowing for message exchanges between any two entities on the Internet. It's known for its decentralized and extensible nature.
Bootable system featuring GParted, advanced partition tools, cloning, disk erasure, data recovery, benchmarking utilities, and support for multiple filesystems.

Elkowars Wacky Widgets is a standalone widget system made in Rust that allows you to implement your own, custom widgets in any window manager.

USB security device for encryption, digital signing, and secure login, featuring secret key storage, user PIN, tamper-proof smart card, and open source design.

The only app you'll need to write your novels and build your worlds. Organize your thoughts and cross-reference anything at any time.
