Lock USB - Secure USB Port Access Control Tool

Lock USB password-protects your USB and external drives in seconds and is the only product that keeps them locked on all operating systems including Windows/Mac/Linux and file systems like FAT32/NTFS/exFAT.

**FREE DOWNLOAD (v1.0.3)** File Size: 119KB | Safe & Verified
Internet Access Control Shareware

Key Features

  • Lock USB is a security utility designed to password-protect portable storage devices.
  • It allows users to lock USB flash drives, external hard drives, and memory cards, making the data on them inaccessible without the correct credentials.
  • The software is portable and cross-platform, meaning the protection works even when the drive is plugged into a different computer or operating system (Windows, Mac, Linux).
  • It uses fast locking mechanisms that do not require lengthy encryption processes for the entire drive, offering a balance between security and speed.

Technical Specifications

  • **Publisher:** Lock-usb.net
  • **License:** Shareware
  • **Operating System:** Windows 7, Windows 8, Windows 10, Windows 11
  • **Last Updated:** October 15, 2025
  • **Category:** Internet / Access Control

User Rating

Based on 94 reviews.