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 4111 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: 2026-02-07 15:43 UTC

CalEF (Calendar Entry Formatter)

1.1.2.1 / 2023-12-04

GPL-3.0-or-later

Create and send Appointment-Confirmation-Message from Android-Calendar-Entry.

Details Download Source Tracker Changelog

Calendar

1.1 / 2026-01-09

GPL-3.0-only

The only fully-functional open-source calendar app with Material You

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Calendar Color

0.5 / 2024-08-06

MIT

Change the calendar color

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Calendar Import-Export

2.8.1 / 2024-09-22

GPL-3.0-only

Import, Export & Backup your calendars using ics files

Details Download Web Source Tracker Changelog

Calendar Trigger

3.2 / 2021-06-18

GPL-3.0-or-later

Trigger actions on calendar events

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Calibre-Web-Companion

1.8.5 / 2026-02-03

GPL-3.0-only

Unofficial companion app for calibre web (automated)

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Calisthenics Memory

1.17.0 / 2026-02-03

GPL-3.0-only

Bodyweight workout tracker - create and customize your own exercises

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Call Counter

2.1.1 / 2021-10-18

GPL-3.0-only

Control of the Plan of outgoing calls and sent sms

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Call Limiter

0.3.5 / 2026-01-07

GPL-3.0-only

Limit call duration per contact and automatically hang up when time is up

Details Download Web Source Tracker Changelog

CallerID Ⓢ

1.6 / 2013-03-07

GPL-3.0-only

Caller identification

Details Download Source