The 4.27 version of BOClean is provided as a free download on our website. The actual developer of the free program is COMODO Group Inc. The software relates to Security Tools.
From the developer:
Anti-Malware software automatically detects and destroys the many different types of malware. Once it detects the presence of a malicious program, it springs into action. Malware: gone. Plus, BOClean expertly removes any and all "hooks" the malware may have injected into the system, and restores its original condition.
You may want to check out more software, such as File Pulverizer, Drive Cleanup Wizard or Passwords Keeper, which might be related to BOClean.