My favorites, in no particular order: * Nextcloud Synchronization client (File sync) * Syncthing (File sync) * KeepassDX (Keepass app) * Aegis (TOTP Generator)

My favorites, in no particular order: * Nextcloud Synchronization client (File sync) * Syncthing (File sync) * KeepassDX (Keepass app) * Aegis (TOTP Generator) * Element (Matrix client) * Simple Gallery Pro (Image gallery and editor) * KDE Connect (mobile companion app for connecting to a desktop via KDE Connect) * KOReader (ebook reader) * Antenna Pod (Podcatcher) My kids also enjoy Shattered Pixel Dungeon (Rogue-like game) and RetroArch (game console emulator)