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Plasma Vault vs Cryptomator: catalog facts
Plasma Vault	Cryptomator
Free Free and open source, part of KDE Plasma.	Freemium The desktop apps are free and open source. The Android and iOS apps are paid, and…
Linux	Windows, macOS, Linux, Android, iOS
Integrated into the Plasma panel and system tray Uses established backends such as gocryptfs and CryFS	Works with cloud storage you already have rather than replacing it Encrypts file names as well as file contents with AES and a 256-bit key
Only useful on the KDE Plasma desktop Depends on the chosen backend being installed	Mobile apps are separate paid purchases, unlike the free desktop apps A vault behaves like a virtual drive, so some apps that assume local files behave oddly
Downloadable app	Downloadable app
Open source	Open source
License not stated	License: GPL-3.0
No account needed	No account needed
Works offline	Works offline
Official website Full listing and sources Checked October 1, 2026	Official website Full listing and sources Checked September 20, 2026

Catalog facts only. Anything “not stated” is unconfirmed. Check full listings for details.