Bitdefender GandCrab Decryptor review

Reviewed by iTechGuides Editors · Editorial team · Updated Oct 2026

Bitdefender GandCrab Decryptor is a free Windows desktop utility for people dealing with files encrypted by supported GandCrab versions. Its scope is specific: Bitdefender’s guidance identifies versions 1, 4 and 5.0.1 through 5.2, while versions 2 and 3 are excluded. It is therefore relevant when the infection matches a supported release, not as a general-purpose ransomware recovery tool.

The recovery workflow depends on both a ransom-note copy and an active internet connection. The utility requests a potentially valid private key from Bitdefender servers, then can scan the entire system or a specified file path. Before proceeding, it offers an option to back up files and tests initial files for successful decryption. Those checks and backup option provide useful safeguards within its focused workflow, though the tool is not designed for offline use.

This is a straightforward option for solo users or small organizations whose affected files fall within the supported version range and who can provide the required note and connectivity. It is a poor fit if the GandCrab version is 2 or 3, or if an offline recovery process is necessary. Bitdefender’s updated guidance describes the released decryptor historically, rather than a currently maintained product, so users should treat its scope as tied to that guidance rather than expect broader or ongoing coverage.

Bitdefender GandCrab Decryptor pros and cons

• Where it wins
  • Scans an entire system or a specified file path
  • Can back up files before decryption
  • Tests initial files before continuing with decryption
• Where it doesn't
  • Does not support GandCrab versions 2 or 3
  • Needs an internet connection to request a potentially valid key
  • Requires a copy of the ransom note

Bitdefender GandCrab Decryptor fact sheet, pricing and score →

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Last updated 29 Oct 2026 · How we research and update