SMS Import / Export

Imports and exports SMS and MMS messages and other data.GPL-3.0-or-later

Contacts Import

Import your CSV contacts from a desktop client without any cloud syncing.Apache-2.0

Calendar Import-Export

Import, Export & Backup your calendars using ics filesGPL-3.0-only

OpenTopoMap Viewer

Online client for maps from OTM project, import GPX and show own locationApache-2.0

PinPoi

Import and manage points of interestGPL-3.0-only

TapDucky

Run DuckyScript over USB HID. Import, schedule, and manage payloads (root)GPL-3.0-only

GSAK for Locus

Add-on for Locus map to import geocaches from GSAK databasesWTFPL

IM2SMS

A simple app to import IM chat histories into Android’s SMS storage.GPL-3.0-or-later

Sudoku You

Offline Sudoku with logical hints, advanced notes and flexible import/exportGPL-3.0-or-later

NoFb Event Scraper

Import Facebook-Events to the calendarGPL-3.0-only

Clench Wallet

Secure non-custodial Bitcoin wallet with multisig supportMIT

Butterfly

Powerful, minimalistic, cross-platform, opensource note-taking appAGPL-3.0-only

Linwood Butterfly Nightly

Powerful, minimalistic, cross-platform, opensource note-taking appAGPL-3.0-only

Valentin's PowerTools #023 - MemorizeYourClassics

Memorize poems, songs, etc. with this nice poem viewer.GPL-3.0-only

Bruno's Meditation Timer

Meditation and pranayama timer with streak tracking and other statistics.GPL-3.0-only

US Travel Converter

Converts some imperial units to SI units for travel to the USA.GPL-3.0-only

Sayboard

An open-source on-device voice IME (keyboard) for Android using the Vosk libraryGPL-3.0-only

PassVault

A secure, lightweight, and 100% offline password manager.MIT

PGPony

OpenPGP encryption with hardware security keys and password-store supportApache-2.0

WhisperType Keyboard

Offline Android keyboard with QWERTY typing and on-device speech dictationMIT