USB Disk Security is free for use
- To download and install USB Disk Security please follow these instructions.
- 1. Download USB Disk Security 6.4
- Download USB Disk Security
- 2. Save the installer
- When the File Download dialog box appears click the "Save" button and download it onto your computer.
- 3. Run the installer
- Please run the installer and follow the Setup Wizard to complete the installation.