Upload a PDF, image or text file — the system will protect it and return a .pvf file
Total Privacy — Your file is processed to compute its unique fingerprint and embed a tamper-evident verification layer. The sealed file is stored to power your share link — delete it anytime. For client-side encryption, use Blind mode in the dashboard.
Drag a file here or click to select
PDF, image (JPG/PNG), or text file — up to 50MB
Receiving file...
Computing fingerprint (hash)...
Sealing document...
Attaching live stamp...
Creating PVF file...
Processing...
PVF File Created Successfully!
The document is protected and cryptographically signed. Send it to the recipient — only the .pvf file will be accepted.