20 Open Source Android Apps Everyone Should Install (2026)

20 Open Source Android Apps Everyone Should Install (2026) In this video, I’m ranking 20 of the best open-source Android apps based on usefulness, design, features, and real everyday value. From privacy tools and password managers to file explorers, keyboards, wallpapers, weather, maps, and more — these are the kind of apps that can truly improve your Android experience. If you love clean UI, modern Material You design, privacy-focused tools, and powerful FOSS Android apps, this list is for you. TIMESTAMPS: 00:00 Intro 00:23 20. Calculator Hide 00:58 19. Amarok 01:34 18. splitcat 02:06 17. Privacium 02:41 16. ColorBlendr 03:19 15. Waller 03:56 14. PaperKnife 04:37 13. Install with Options 05:14 12. APK Extractor 05:53 11. Shiori Wallpaper 06:31 10. Nora 07:06 09. NFile 07:44 08. FlowBytes 08:23 07. Athena 08:58 06. LinkHub 09:35 05. Prism File Explorer 10:10 04. PearPass 10:51 03. Breezy Weather 11:26 02. CoMaps 12:07 01. HeliBoard DOWNLOAD LINKS: 20. Calculator Hide F-Droid: https://apt.izzysoft.de/fdroid/index/... 19. Amarok F-Droid: https://f-droid.org/en/packages/delta... 18. splitcat GitHub Releases: https://github.com/vogonwann/splitcat... 17. Privacium GitHub Releases: https://github.com/kaleedtc/Privacium... 16. ColorBlendr F-Droid: https://f-droid.org/en/packages/com.d... 15. Waller GitHub Releases: https://github.com/Pankaj-Meharchanda... 14. PaperKnife Play Store: https://play.google.com/store/apps/de... GitHub: https://github.com/potatameister/Pape... Official Site: https://potatameister.github.io/Paper... 13. Install with Options F-Droid: https://apt.izzysoft.de/fdroid/index/... GitHub Releases: https://github.com/zacharee/InstallWi... 12. APK Extractor F-Droid: https://f-droid.org/en/packages/axp.t... 11. Shiori Wallpaper GitHub: https://github.com/Brianali-codes/Shiori 10. Nora Play Store: https://play.google.com/store/apps/de... F-Droid: https://f-droid.org/en/packages/jp.no... 09. NFile GitHub Releases: https://github.com/Senzme/NFile/releases 08. FlowBytes Play Store: https://play.google.com/store/apps/de... GitHub Releases: https://github.com/drrayy001/FlowByte... 07. Athena Play Store: https://play.google.com/store/apps/de... F-Droid: https://f-droid.org/en/packages/com.k... 06. LinkHub Play Store: https://play.google.com/store/apps/de... F-Droid: https://f-droid.org/en/packages/com.a... 05. Prism File Explorer F-Droid: https://apt.izzysoft.de/fdroid/index/... 04. PearPass Play Store: https://play.google.com/store/apps/de... 03. Breezy Weather GitHub: https://github.com/breezy-weather/bre... 02. CoMaps Play Store: https://play.google.com/store/apps/de... F-Droid: https://f-droid.org/en/packages/app.c... 01. HeliBoard F-Droid: https://f-droid.org/en/packages/heliu... GitHub: https://github.com/HeliBorg/HeliBoard This video is for educational and review purposes only. I do not promote misuse, bypassing security, or any harmful activity. Please download apps only from official sources. Keywords: open source Android apps, best open source Android apps 2026, FOSS Android apps, privacy Android apps, Android productivity apps, Android utility apps, Material You apps, open source keyboard, open source weather app, open source maps app, open source password manager, open source file manager, Android customization app, wallpaper app Android, APK extractor, PDF utility Android, privacy tools Android, open source app recommendations, best F-Droid apps, best GitHub Android apps #OpenSourceApps #AndroidApps #FOSS #F-Droid #PrivacyApps #MaterialYou #Android2026