All comparisons

Kistvault vs Tresorit

Both are genuinely zero-knowledge — the provider can't read your files. Where they part ways is the cloud. Tresorit is built around encrypted cloud storage and sharing; Kistvault deliberately has no cloud at all.

	Kistvault	Tresorit
Zero-knowledge	Yes	Yes (end-to-end encrypted)
Where files live	On device — no cloud	Tresorit's encrypted cloud (synced)
Account required	No	Yes
Platforms	iOS & Android	iOS, Android, desktop, web
Sharing with others	Direct device pairing (no share-to-others yet)	Encrypted sharing & collaboration (a core feature)
If you forget it	Printed Recovery Kit + device pairing	Account recovery methods
Best for	Personal, on-device media & documents	Teams & individuals wanting encrypted cloud

Sources. Reflects public information about Tresorit as of November 2026; products change — verify current details with the provider. Tresorit is a trademark of its owner; no affiliation or endorsement is implied.

Where Kistvault is different

No cloud at all. Tresorit encrypts before upload — a strong model — but your data still lives, encrypted, on its servers. Kistvault keeps nothing off your device, so there's no server copy to breach, subpoena, or depend on.
No account. Tresorit needs an account to sync and share. Kistvault has none; a vault is created and used entirely on your device.
Portable container + printed recovery. You back up by exporting an encrypted container and recover with a printed Kit — no account recovery flow.
Works offline, forever. With no sync service, nothing depends on a subscription staying active or a server staying up.

Where Tresorit shines

Tresorit is a serious, well-regarded zero-knowledge cloud: end-to-end encrypted storage, sync across all your devices and the web, and genuinely encrypted sharing and collaboration, with strong compliance credentials for business use. If you need your encrypted files available everywhere and want to share them securely with others, Tresorit does what a strictly local vault cannot.

Bottom line: choose Tresorit when you want zero-knowledge storage and sharing in the cloud, across devices and teams. Choose Kistvault when you want zero-knowledge without the cloud — everything on your device, no account, with a printed Recovery Kit.