Enterprise-Grade Private File Protection
A minimalist, privacy-first temporary transfer service with end-to-end security and instant auto-destruction.
End-to-End Encryption
Client-side SHA-256 password hashing with server-side HMAC secondary encryption. Zero plaintext stored.
Automated Destruction
Customizable expiration time and download limit. Once triggered, files and metadata are permanently destroyed.
100% Anonymous Sharing
No registration or account linkage required. Ephemeral, secure transfer without leaving digital footprints.
Lightning Fast & App-Free
Drag and drop to share files instantly. No advertisements, apps, or browser plugins needed.
How It Works: 3 Steps to Secure Sharing
An intuitive, frictionless zero-knowledge workflow for sharing confidential files.
1. Select Files & Set Password
Choose your files, set an access password, and configure custom auto-delete timers or view limits.
2. Generate Encrypted Link
A dedicated short URL is generated instantly. The password hash is computed locally in your browser.
3. Decrypt & Auto-Destruct
The recipient enters the password to download. Upon expiry or limit reached, data is permanently shredded.
Versatile Real-World Applications
Whether for professional collaboration or personal privacy, PRV5 keeps your sensitive files safe.
Confidential Business Documents
Safely share quotes, financial reports, and NDAs with clients without risk of unauthorized storage.
Sensitive Identity Documents
Transfer passport scans, payroll statements, or tax forms with burn-on-read protection.
Temporary Cross-Device Transfer
Quickly move files between mobile, PC, and public workstations without logging into private clouds.
Team Config & Code Sharing
Securely distribute temporary environment configs (.env), code archives, and tokens among team members.
Zero-Knowledge Architecture & Privacy
From transit to storage, our architecture strictly adheres to privacy-by-design and irreversible deletion.
Client-Side Cryptographic Hashing
Passwords are pre-hashed with SHA-256 before leaving your browser. Plaintext passwords never reach our servers.
Irreversible Physical Shredding
Upon reaching the deadline or access limit, files and metadata are hard-deleted with no recovery possibility.
Zero Logs & No Tracking
No tracking cookies, no user registration, and zero personal information logs for ultimate confidentiality.