1. How to check MD5 hash and create checksum file in Windows and Linux?

...  2, Create a checksum file You can also create hash/checksum file of your files with HashCheck. Select the files and directories that you want to hash and create a checksum file for, right-click ...

2. HashCheck Shell Extension

Open Source checksum/hash creator and verifier for Windows (shell extension). It supports .sfv, .md4, .md5 and .sha1 file extensions. I use it and I am satisfied with it. Visit HashCheck!