Launched this week
PsiDrive
Private file sharing with browser-side encryption
2 followers
Private file sharing with browser-side encryption
2 followers
Send temporary files without requiring a guest account. PsiDrive encrypts files and filenames in the sender's browser with AES-256-GCM before upload, and recipients decrypt locally. Transfer keys remain in URL fragments rather than backend storage. Optional passwords, automatic expiry, QR sharing and delete-after-download are available.
Free Options
Launch Team
CEO TrustAI agents for Italian SMEs
Promoted
I built PsiDrive for the awkward gap between an email attachment and a permanent shared drive. The sender's browser encrypts each file and filename with AES-256-GCM before encrypted chunks are uploaded. The transfer key remains in the URL fragment and is not stored by the backend; the recipient decrypts locally.
Guests can send temporary transfers without creating an account. Optional controls include a separate transfer password, automatic expiry and deletion after the first completed download.
I would especially value feedback on browser compatibility, how clearly the privacy model is explained, and the sender-to-recipient flow. Please test with harmless sample files.