Lock USB: Secure USB Port Access 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
Utility Security Freeware

Overview and Functionality

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.

Technical Specifications

  • **License:** Shareware
  • **Operating System:** Windows Vista
  • **Last Updated:** October 15, 2025
  • **Category:** Internet / Access Control

User Rating

Based on 94 reviews.