F-Droid Main Repository

The official F-Droid Free Software repository. Everything in this repository is always built from the source code.

This repo currently serves 4231 apps. To add this repo to your F-Droid client, scan the QR code (click it to enlarge) or use this URL:

https://f-droid.org/repo/

Last updated: 2026-08-17 12:05 UTC

Jargon

1.0.2 / 2026-07-31

GPL-3.0-only

Offline reader for the Jargon File, the original hacker culture dictionary

Details Download Source Tracker

Jargons Colombia

1.0 / 2023-12-25

GPL-3.0-only

Brief dictionary of Colombian jargon.

Details Download Source Tracker

Jass board

4.2.1 / 2026-01-24

GPL-3.0-only

Very flexible Jass board to write points at the Schieber, Coiffeur, Molotov.

Details Download Source Tracker

Java OOP Quiz

1.0.0 / 2025-03-23

GPL-3.0-only

Tests Your knowledge of Java Object-Oriented Programming.

Details Download Source Tracker

Jeden Tag ein Set

1.2 / 2021-01-05

GPL-3.0-or-later

A free app for the electric music side jedentageinset.de

Details Download Web Source Tracker Changelog

JekyllEx

v0.2.4 / 2025-10-14

MIT

The mobile IDE to create, build, edit, preview, and publish Jekyll sites.

Details Download Web Source Tracker

Jellyfin

2.7.1 / 2026-08-13

GPL-2.0-or-later

Mobile client for Jellyfin, the free software media system

Details Download Web Source Tracker Changelog

Jellyfin for Android TV

0.19.9 / 2026-05-11

GPL-2.0-or-later

Television client for Jellyfin, the free software media system

Details Download Web Source Tracker Changelog

Jerboa for Lemmy

0.0.88-fdroid / 2026-07-26

AGPL-3.0-only

An app for Lemmy, a federated reddit alternative.

Details Download Web Source Tracker Changelog

JetBird

1.8.8 / 2026-08-16

GPL-3.0-or-later

An unofficial, FLOSS, native Android NetBird client built with privacy in mind

Details Download Source Tracker Changelog