Vault Desk: Send Files Private

Send files privately. VaultDesk Send encrypts your files on your iPhone before they upload, so nobody else can read them. That includes us.

Pick files or photos, get a link, and share it. Your recipient opens the link in any web browser or in the app, and the files are decrypted on their device. No sign-up, no account, no cost.

HOW IT WORKS • Your files are encrypted on your device with a key made there. • That key is kept only in the part of the link after the "#". It is never sent to our servers. • Our servers only store encrypted data they cannot read. • Your recipient's device decrypts the files using the key in the link.

YOU'RE IN CONTROL • Links expire after 1 hour, 1 day or 7 days. • Limit downloads to 1, 5 or 10, or allow unlimited downloads. • Add a password for extra protection. It's needed to decrypt, and it's never stored anywhere we can read. • A private management link lets you see downloads and revoke a transfer at any time. Revoking deletes the files right away.

SEND • Up to 2 GB and 100 files per transfer. • Add files from Files or photos and videos from your library. • Share the link through Messages, Mail, or any app.

RECEIVE • Paste a VaultDesk Send link to download and decrypt files on your device. • Save them to Files or Photos. • Links work across platforms: links made in the app open in a browser, and browser links open in the app.

TRANSFERS • See the transfers you've sent from this device. • Share the link again, check downloads, or revoke a transfer. • Your links are stored in this device's Keychain, not on our servers.

BUILT FOR PRIVACY • End-to-end encryption with XChaCha20-Poly1305. • Passwords are protected with Argon2id. • Large files are encrypted and decrypted in chunks, so even big transfers run smoothly. • Decrypted files are kept in protected temporary storage and are cleared each time the app launches. • No account, no tracking of your files, no access to your keys.

VaultDesk Send is a free tool from VaultDesk. Need encrypted storage, sync and sharing for your whole team? Visit https://send.vaultdesk.io/.

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