HashTools - HashTools computes and checks hashes with just one click! Supports CRC32, MD5, SHA1, SHA256, SHA384, SHA512 and SFV's, as well as integration into the Windows Explorer context menu for one-click access. Click the "Download Now" button below to begin using HashTools.
HashTools works with these versions of Windows
Windows 10 (tech preview), 8.1, 8.0, 7 and Vista (32-bit and 64-bit)
Windows XP (32-bit and 64-bit, see special requirements below)
Windows Server 2012 R2, 2012, 2008 R2, 2008 and 2003 (32-bit and 64-bit)
Download: 
HashTools 4.8.2.rar - 20.5 MB