Used Bitdefender USB Immunizer for Windows?
Editors’ Review
Download.com staff
Top Recommended Alternative
Pros
- Disables autorun-related threats.
- Immunizes USB storage and SD cards.
- Prevents autorun.inf file creation.
- Free and easy to use.
- Monitors newly inserted USB devices.
Cons
- Only protects against autorun malware.
- Does not scan existing files on drives.
Used Bitdefender USB Immunizer for Windows?
Explore More

Shortcut Virus Remover
Free
AVG Internet Security
Trial version
iClean
Free
USB Drive Antivirus
Trial versionKingsoft Antivirus 2012
FreeBaidu Antivirus 2015
FreeITL Anti Malware
Trial version
Norascan
Free
Tachyon Internet Security
FreeITL Total Security
Trial versionMicrosoft Security Essentials (64-bit)
FreeSpools.dll.vbs Cleaner
Free