Bitdefender USB Immunizer: Portable Drive Protection

Bitdefender USB Immunizer is a free and easy to use tool that helps make sure you transfer the files, not the viruses.

**FREE DOWNLOAD (v2.0.1.8)** File Size: 3964KB | Safe & Verified
Utilities Anti Virus Freeware

Key Features

  • Bitdefender USB Immunizer is a free and easy to use tool that helps make sure you transfer the files, not the viruses.
  • It disables autorun-related threats before they access the computer.
  • Once installed, it constantly watches for newly inserted USB storage devices and immunizes them on the fly.

Technical Specifications

  • **Publisher:** Labs.bitdefender.com
  • **License:** Freeware
  • **Operating System:** Windows 7, Windows 8, Windows 10, Windows 11
  • **Last Updated:** October 15, 2025
  • **Category:** Utilities / Anti Virus

User Rating

Based on 492 reviews.