
Proton Drive
Free tier Our pickEnd-to-end encrypted storage that comes free with a Proton account — the zero-thought option if mail already lives there.
7 private options, our pick first. Every download link goes straight to the source — F-Droid, the developer's GitHub releases (one tap into Obtainium), the Play listing you can install anonymously through Aurora Store, or the official site. None of these are affiliate links. Updated October 2026.
These Google Drive alternatives suit people who want their files, scans and phone backups stored somewhere that can't read them. On Android you can pick an encrypted cloud like Proton Drive or Filen, run Nextcloud on your own server, or skip the cloud and sync devices directly with Syncthing-Fork.
The main trade-off is that encryption limits what the server can do for you, such as searching inside your documents. A private setup in 2026 can still replace Drive for most people. It just asks you to keep your password and recovery details safe.

End-to-end encrypted storage that comes free with a Proton account — the zero-thought option if mail already lives there.

Cheap encrypted storage from Germany with proper desktop sync.

Your own Google Drive on your own server — files, sync, sharing, and a whole app ecosystem.

No cloud at all: syncs folders directly between your own devices. The official Android app was retired in 2024; this maintained fork carries on.

Encrypts files before they reach any cloud — keep Dropbox or OneDrive, take away their ability to read it. One-time licence on Android.

Fast self-hosted file sync, lighter than Nextcloud if files are all you need.

Encrypted cloud storage from Spain with lifetime plans. Newer than Proton, younger track record.
Yes, once they are converted. Takeout exports Docs, Sheets and Slides as Word, Excel and PowerPoint files, which Collabora Office, OnlyOffice and LibreOffice can open. Complex formatting can shift during conversion, and Google-only features such as Apps Script automations don't come along. Open your most important documents right after the export to check them.
With end-to-end encrypted storage, the provider can't read your files, which also means it can't simply hand them back. Services like Proton Drive and Filen offer recovery options such as a recovery phrase or an exported key. Set one up on the first day and store it with your passwords. Without it, a reset can leave old files unreadable.
No. Syncthing-Fork syncs folders directly between your own devices, such as a phone and a laptop, with no company server holding the files. The catch is that at least two devices need to be on and reachable for sync to happen. It is a sync tool, not a backup, so deletions sync too unless you turn on file versioning.