Free MD5 SHA1 Verifier is a freeware tool designed to calculate and verify checksums (hash) of downloaded files. Supports MD5, SHA-1, HAVAL, MD2, SHA-256, SHA-384, SHA-512. Key Features: The program has a convenient user interface. Instantly calculate checksum (hash) for any file. Verify file checksum. Supports most hashing algorithm: MD5, SHA-1, HAVAL, MD2, SHA-256, SHA-384, SHA-512. Works on Windows 2000, XP, 2003 Server, Vista, 2008 Server, 7 (x86 and x64 editions). Drag-and-Drop is supported. The program is very customizable. Easily save result to text file or copy to clipboard. 100% Freeware! Free for personal and commercial use.