FOSS apps: free and open source

Free and open-source software: the source code is public under an open licence.

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LibreLynx Lite

Lightweight privacy-focused web browser
- Internet
- FOSS
- Free
- No ads
- No tracking
- Android only
F-Droid Zapstore
LibreOffice 2024 Schedule

Program app for the LibreOffice Conference
- Productivity
- FOSS
- Free
- No ads
- No tracking
- Android only
Google Play Aurora Store F-Droid Zapstore
LibreOffice Viewer

Document Viewer
- Education
- FOSS
- Free
- No ads
- No tracking
- Android only
Google Play Aurora Store F-Droid Zapstore
Librera Reader

Book and PDF reader
- Education
- FOSS
- Free
- Paid
- No ads
- No tracking
- Android only
Google Play F-Droid GitHub Zapstore
LibreRandonaut

Randonauting - explore your surroundings with quantum randomness
- Education
- FOSS
- Free
- No ads
- No tracking
- Android only
F-Droid GitHub
Librery

Manage your eBooks
- Education
- FOSS
- Free
- No ads
- No tracking
- Android only
F-Droid
LibreSpeed

Check your Internet speed
- System & tools
- FOSS
- Free
- No ads
- No tracking
- Android only
F-Droid
LibreStatus

View, save and share statuses from WhatsApp, fully offline.
- Multimedia
- FOSS
- Free
- No ads
- No tracking
- Android only
F-Droid GitHub Zapstore
LibreSudoku

Sudoku app for Android
- Games
- FOSS
- Free
- No ads
- No tracking
- Android only
F-Droid IzzyOnDroid GitHub Zapstore
LibreTorrent

Copylefted libre software torrent client.
- Internet
- FOSS
- Free
- No ads
- No tracking
- Android only
Google Play Aurora Store F-Droid Zapstore
LibreTrack

Private, cross-platform package tracking app.
- Internet
- FOSS
- Free
- No ads
- No tracking
- Android only
Google Play Aurora Store F-Droid GitHub Zapstore
LibreTranslator

LibreTranslator a translator based on LibreTranslate
- Education
- FOSS
- Free
- No ads
- No tracking
- Android only
F-Droid
LibreTube

Alternative frontend for YouTube with focus on privacy
- Internet
- FOSS
- Free
- No ads
- No tracking
- Android only
F-Droid IzzyOnDroid GitHub Zapstore
Lichess

The one open-source chess platform
- Games
- FOSS
- Free
- No ads
- No tracking
- Android only
Google Play Aurora Store F-Droid GitHub Zapstore
Liedgutverzeichnis

An app that knows which song is to be found in which book at which page.
- Multimedia
- FOSS
- Free
- No ads
- No tracking
- Android only
F-Droid Zapstore
Life Counter

Life Counter for Magic The Gathering
- Games
- FOSS
- Free
- No ads
- No tracking
- Android only
F-Droid Zapstore
LifeCounter

Lifecounter for Magic The Gathering
- Games
- FOSS
- Free
- No ads
- No tracking
- Android only
F-Droid
LifeDots - Diary in 8 dimensions

Diary in 8 dimensions
- Productivity
- FOSS
- Free
- No ads
- No tracking
- Android only
F-Droid GitHub Zapstore
LifeMeter

Your birthdate turned into a live dashboard of numbers about your life
- System & tools
- FOSS
- Free
- No ads
- No tracking
- Android only
F-Droid GitHub Zapstore
Lift

Progression workout journal for multiple weight training programs
- Health & fitness
- FOSS
- Free
- No ads
- No tracking
- Android only
F-Droid
liftmath

Gym calculator: 1RM, plates, warm-ups, strength scores, records, rest timer
- System & tools
- FOSS
- Free
- No ads
- No tracking
- Android only
F-Droid GitHub Zapstore
Lighthouse Power Management

Power management app to control the Valve Index® lighthouses from your phone.
- System & tools
- FOSS
- Free
- No ads
- No tracking
- Android only
Google Play Aurora Store F-Droid GitHub Zapstore
Lightning

Lightweight web browser
- Internet
- FOSS
- Free
- No ads
- No tracking
- Android only
F-Droid
Lightning Address to Invoice

Allows paying to email-like Lightning addresses from unsupported wallets
- Finance
- FOSS
- Free
- No ads
- No tracking
- Android only
Google Play Aurora Store F-Droid GitHub Zapstore
LightNovelReader

Light novel reader with multiple sources
- Education
- FOSS
- Free
- No ads
- No tracking
- Android only
F-Droid GitHub Zapstore
LightPlan - Reminder & Planner

Remind yourself about important tasks. Plan your entire year with a countdown!
- Productivity
- FOSS
- Free
- No ads
- No tracking
- Android only
F-Droid GitHub
Limbo x86 PC Emulator

A QEMU-based emulator
- System & tools
- FOSS
- Free
- No ads
- No tracking
- Android only
F-Droid GitHub
LimeLog

Track your lifts and beat your personal records
- Health & fitness
- FOSS
- Free
- No ads
- No tracking
- Android only
F-Droid GitHub Zapstore
Limitless grid

Live wallpaper
- System & tools
- FOSS
- Free
- No ads
- No tracking
- Android only
Google Play Aurora Store F-Droid Zapstore
Limpazap

Clean old WhatsApp backups
- System & tools
- FOSS
- Free
- No ads
- No tracking
- Android only
F-Droid GitHub Zapstore
LineageOS updater shortcut

App icon for the LineageOS updater
- System & tools
- FOSS
- Free
- No ads
- No tracking
- Android only
F-Droid
LineShield

Verify phone lines registered to your name in Mexico CRT portals
- Security & privacy
- FOSS
- Free
- No ads
- No tracking
- Android only
F-Droid Zapstore
Link Clear

Strip tracking parameters from links. Offline, private, no permissions.
- Internet
- FOSS
- Free
- No ads
- No tracking
- Android only
F-Droid GitHub Zapstore
LinkDroid for Linkwarden

Companion App for Linkwarden on Android - Quickly access your Linkwarden instanc
- Productivity
- FOSS
- Free
- No ads
- No tracking
- Android only
F-Droid Zapstore
LinkHub

Simple and effective link management app that can help you to mange links easily
- Productivity
- FOSS
- Free
- No ads
- No tracking
- Android only
Google Play Aurora Store F-Droid IzzyOnDroid GitHub Zapstore
Linkora

Local-first multiplatform link organizer with optional self-hosted sync.
- Productivity
- FOSS
- Free
- No ads
- No tracking
- Android only
Google Play Aurora Store F-Droid GitHub Zapstore
Linphone - open source SIP client

SIP (VOIP) phone
- Communication
- FOSS
- Free
- No ads
- No tracking
- Android only
Google Play Aurora Store F-Droid Zapstore
Linthra

Open-source, local-first music player for music you own. No forced sync.
- Multimedia
- FOSS
- Free
- No ads
- No tracking
- Android only
F-Droid GitHub Zapstore
Linux Command Library

9137 manual pages, 30 basic categories and a bunch of general terminal tips.
- Education
- FOSS
- Free
- No ads
- No tracking
- Android only
Google Play Aurora Store F-Droid GitHub Zapstore
LinxShare

Share images on your device with others through your self-hosted linx server
- System & tools
- FOSS
- Free
- No ads
- No tracking
- Android only
F-Droid GitHub Zapstore
Liquid Wars OS

Liquid War game remake
- Games
- FOSS
- Free
- No ads
- No tracking
- Android only
F-Droid Zapstore
Liseur

EPUB reader and client for calibre-web, Komga, BookOrbit and OPDS servers
- Productivity
- FOSS
- Free
- No ads
- No tracking
- Android only
Google Play Aurora Store F-Droid GitHub Zapstore
Lissen: Audiobookshelf client

Clean Audiobookshelf Player
- Multimedia
- FOSS
- Free
- No ads
- Android only
Google Play Aurora Store F-Droid GitHub Zapstore
LISTEN.moe

Listen to j-pop and anime music radio 24/7 ad-free
- Multimedia
- FOSS
- Free
- No ads
- No tracking
- Android only
F-Droid GitHub Zapstore
Listen1

Mobile music app for multiple music platforms with play and search support
- Multimedia
- FOSS
- Free
- No ads
- No tracking
- Android only
F-Droid
L
ListenTogether

Listen to podcasts or other audio files together.
- Multimedia
- FOSS
- Free
- No ads
- No tracking
- Android only
F-Droid
ListMaker

A simple and easy to use list application
- Productivity
- FOSS
- Free
- No ads
- No tracking
- Android only
F-Droid GitHub
liteshort

Client for the liteshort link shortener
- Internet
- FOSS
- Free
- No ads
- No tracking
- Android only
F-Droid GitHub