Does Trend Micro Ransomware File Decryptor Work? Supported Ransomware List

Yes, the Trend Micro Ransomware File Decryptor works, but its success depends entirely on the specific ransomware strain and variant that infected your system. The tool is available as a free download from the Trend Micro Free Tools Page and through the collaborative No More Ransom Project. However, because modern ransomware groups constantly evolve their encryption algorithms, this tool works primarily against older, fixed-key, or flawed versions of specific malware families. It cannot decrypt modern “Ransomware-as-a-Service” (RaaS) strains like RansomHub or LockBit, which utilize unique, per-victim online encryption keys. Critical Success Factors & Limitations Using the Trend Micro Ransomware File Decryptor Tool