12 Tools to Verify File Integrity Using MD5 and SHA1 Hashes
How to quickly verify MD5, SHA1 and SHA2 (256, 384, 512) Checksum in Windows using Command Prompt from sha256 online hash calculator Watch Video - HiFiMov.co
TurboSFV - Hash calculation and validation software
How to check SHA1 hash on Linux, FreeBSD and Unix - nixCraft
HashMyFiles: Calculate MD5/SHA1/CRC32 hash of files