Calculate the Unique "Fingerprint"
Suspect your file is tampered? MD5 Tool is specializing in calculating MD5 checksum for your file, marking unique fingerprint on it to have a good check.
Check the True from the False
Be curious about your file is original and safe? MD5 Tool is happy to help you find it out. Ensure your file is 100% clean and safe.
Less is More
Simple functions: Drag and drop, multiple files checksum, and one-touch operation are capable to handle everything for you.

MD5 Tool is a small tool to calculate and check MD5 checksum for your file.
It calculates a special checksum for your file to check it is tapered or not. Meanwhile, its sharp eyes can easily find out whether your file is the same as the original one or not, protecting it from Trojan program.

It is tiny green software only with 835K, helping you keep your file safe.


If you have any questions, email us. (Email Address: service@MD5tool.org)