⚠️ Always verify critical system files before removal. When in doubt, quarantine first.

To avoid counterfeit or tampered versions, download GridinSoft Anti-Malware 3.1.2 Portable only from:

Always verify the SHA-256 checksum of the downloaded file against the one published on the official site.

While powerful, the portable version has a few drawbacks:

📌 The portable edition is often free for scanning, but removal of detected threats may require a license key. GridinSoft offers a 6-day trial for full disinfection.

Many adware extensions block antivirus installers. The portable version runs instantly, killing those processes mid-scan.

| Tool | Portability | Heuristics | Ransomware Rollback | License Cost | |------|-------------|------------|----------------------|---------------| | GridinSoft 3.1.2 Portable | Yes | Strong | No | Paid (trial avail) | | Kaspersky Virus Removal Tool | Yes | Moderate | No | Free | | Malwarebytes Portable (old) | Limited | Strong | No | Paid | | Emsisoft Emergency Kit | Yes | Strong | Yes | Free |

GridinSoft’s advantage is its balance of signature + heuristic detection without the bloat of full AV suites.

  • Effective Detection

  • Deep Scan Options

  • Quarantine & Rollback

  • Lightweight on Idle

    • Contact

    AIS-data
    Safety of Navigation, National Waters
    T: