Paramant Vault
Lock a file
Pick a file and a passphrase. Paramant turns it into a locked .prmnt file that only your passphrase can open. Everything happens on this device — the file and the passphrase never leave your browser.
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Drop a file here
or click to choose · any file type
Drop a .prmnt file here
or click to choose
Locked with AES-256-GCM (quantum-resistant), key from your passphrase via PBKDF2. Lose the passphrase and the file cannot be recovered — that is the point.