No bloat, no unrelated tools bolted on. Every feature exists because encrypted file delivery needs it.
The same cipher standard used by banks and governments. 256-bit keys, authenticated encryption.
Your password becomes a cryptographic key through a memory-hard process built to resist brute force.
No file, password, or metadata ever leaves the physical devices involved. No servers exist to breach.
Set a failed-attempt limit that locks the vault, with a recovery key held only by you.
Passwords are never written to disk, logged, or transmitted anywhere — not even by FileLocker itself.
Offline, encrypted physical delivery supports HIPAA and GDPR Article 32 technical safeguards.
Drive → File → Password → Encrypt → Done. A clear, linear flow with no room to get lost.
Encrypt a single file or an entire folder — folders are zipped automatically before encryption.
Add an optional hint your recipient will see, without ever revealing the password itself.
Live feedback confirms your vault password is strong enough before you commit to it.
FileLocker lists connected drives automatically — no manual path entry required.
Stream-based AES-GCM chunking handles large video files and datasets without memory issues.
One HTML file, opened directly in the browser. No download, no account, no support call.
The unlock page runs on any operating system — only a modern browser is required.
Chrome, Edge, Safari, and Firefox are all fully supported for decryption.
Everything the recipient needs lives in one self-contained file on the drive.
The moment the password is verified, the original file downloads straight to their computer.
Your client sees your firm's brand on the unlock page — not FileLocker's.
Drop in your firm's logo and brand colors for a fully client-facing experience.
Pro customers get a faster response queue for support questions.
Pro license holders get first access when the macOS sender app becomes available.
| Feature | FileLocker | VeraCrypt | 7-Zip | Plain USB |
|---|---|---|---|---|
| Zero install for recipient | ✓ | — | — | ✓ |
| AES-256 encryption | ✓ | ✓ | ✓ | — |
| Works in any browser | ✓ | — | — | — |
| Non-technical client friendly | ✓ | — | — | ✓ |
| Password hint support | ✓ | — | — | — |
| Data protected if drive is lost | ✓ | ✓ | ✓ | — |