Using Checksums (like MD5) to de-duplicate image collections on Controlledvocabulary.com
IOS 301 international - MD5 & SHA Checksum Utility is a tool that allows you to generate CRC32, MD5, SHA-1, SHA-256, SHA-384 and SHA-512 hashes of single or multiple files. You can
Check MD5 Hashes - gHacks Tech News
Verify MD5 Checksum of Files with Snap MD5
Easy way to verify the MD5 checksum of a downloaded file in Test Automation
How do I get the MD5 of a file on Windows? - Server Fault