Password Lock
USB Drive

Protects the USB drive with your photos, audios, videos and other files from prying eyes on Android & Windows. Once the drive is locked, nobody can access your files.

USB Lockit


100% Portable, fast, reliable and free!

USB Lockit
  • Fast Locking

    Drive locking in few seconds through a simple but powerful user interface.

  • Cross Platform

    When the drive is locked your files remain safe in all operating systems.

  • Standard Device

    Works with all USB flash drives on the market formatted in FAT32/exFAT.

  • Fully Portable

    Designed for Android & Windows for access without root or admin rights.

Supported Language

English, German, French, Spanish, Italian, Portuguese, Russian, Chinese.

All in 3 Easy Steps

Prevents unauthorized access to files.


USB Drive Locking

To lock the USB drive and protects all your files, simply set a PIN and click on LOCK button.

USB drive unlocked


USB Drive Unlocking

To unlock the USB drive and access to all your files, enter your PIN and click on UNLOCK button.

USB drive locked


USB Drive Relocking

To relock the USB drive without entering the PIN every time, just a click on the LOCK button.

USB drive relocked

Contact Us

First read the FAQ before contact us.

1. Have you lost or forgotten your PIN?

For your safety, you have set your PIN and only you can know. Also, if the App shows "Wrong PIN" it's because it is!

2. When is locked I see '.USBLockit.ex'?

Do not delete the .USBLockit.ex file when the drive is locked. Deleting this file will result in losing your data.

3. After unlocking the files have '0 Kb'?

When copying files to USB drive, wait until all files are copied (see a thumbnail is not a copied file) verify before locking.

4. My App now says 'Not FAT32/exFAT'?

For PC copy it to USB drive. For Phone go to Settings > Apps > USB Lockit > Clear Open for defaults. Unplug & replug.

5. The exe was deleted, how to unlock?

Download it to hard disk (C:) then press Win logo + R key and type C:\USBLockit X: (X: is the drive letter to unlock).

6. In Windows 11 why not lock/unlock?

After starting USBLockit.exe, first close File Explorer opened on the desktop, before to lock/unlock.

7. What protection does the App use?

Encrypts the files system with AES 256-bit including the boot partition of the drive. Also the stored PIN is encoded.


Available on Android & Windows

For Windows PC once downloaded, copy it on your (unlocked) USB drive!