Zimly S3 Backup

Synchronise your media and documents to any S3 compatible storageGPL-3.0-only

Backup (PFA)

(SECUSO) Backup Application for Privacy Friendly AppsGPL-3.0-or-later

Calendar Import-Export

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

BARIA

Backup And Restore Installed AppsGPL-3.0-only

Neo Backup

The open-source tool to backup your apps and dataAGPL-3.0-only

Epistolaire

SMS and MMS backupUnlicense

Conceal Authenticator

Secure 2FA authenticator with blockchain backup and encryption.BSD-3-Clause

Resticopia

Restic Backup Android App (Unofficial)GPL-2.0-only

DbCleaner for Whatsapp

Remove Whatsapp database files from external storageGPL-3.0-only

AppListBackup

Effortlessly create and manage backups of a list of your installed apps.GPL-3.0-only

WhatsDeleted

See WhatsApp messages & media deleted by the sender.GPL-3.0-only

Chitralaya CloudGallery App

Transform Telegram into your personal, unlimited photo cloud storage.Apache-2.0

Really Basic Vocab

simple flashcard appGPL-3.0-only

Immich

This is a client app for the self-hostable Immich ServerAGPL-3.0-only

Exif Thumbnail Adder

Add thumbnail in the EXIF tag of JPEG picture not having one (batch processing)GPL-3.0-or-later

PassVault

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

Stingle Photos

Stingle Photos is a secure, end-to-end encrypted gallery and sync appGPL-3.0-only

Yeeemp

Yeeemp - tag-based event tracker for everythingAGPL-3.0-or-later

DataBackup

Back up/Restore your data.GPL-3.0-only

Syncopoli

An rsync client that worksGPL-3.0-only