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 4247 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: 2026-08-19 15:19 UTC

Sipdroid

6.5 / 2024-07-06

GPL-3.0-only

A SIP (VOIP) client

Details Download Web Source Tracker Changelog

SIS Ⓝ

1.9.0 / 2026-03-02

GPL-3.0-only

Unofficial client for SIS CUNI (Student Information System, Charles University)

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Siteswap Generator

1.7.0 / 2026-02-08

GPL-3.0-only

Generate juggling siteswaps for passing

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Sithakuru

1.2.0 / 2023-12-01

GPL-3.0-only

Libre Sinhala Keyboard

Details Download Web Source Tracker

Six Shooter

1.2 / 2026-07-03

MIT

Western revolver drum spinner — pick a winner among up to six players

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SiYuan

3.8.0 / 2026-08-15

AGPL-3.0-only

Open-source knowledge workspace for humans and AI agents

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Sketching (PFA)

1.1.3 / 2025-09-08

GPL-3.0-or-later

(SECUSO) Create sketches without advertisement or unnecessary permissions

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Skewy - anti eavesdropping

1.0 / 2021-01-12

GPL-3.0-only

A tool to prevent eavesdropping and ultrasonic access of your smart phone.

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SkillApp

4.1.0 / 2026-04-16

GPL-3.0-only

Simple, fully offline time-tracking app

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SkinBread Ⓝ

1.5 / 2024-08-03

Apache-2.0

Lightweight application for viewing Minecraft skins from different services.

Details Download Source