Portable MD5 Checker description This utility is especially created to help you generate MD5 checksums, verifying them and list the hashes into a document on the go Portable MD5 Checker is a very small but quite effective application that enables you to easily compare file checksums, generate hashes as well as save them into a TXT, CSV or HTML document. Using Portable MD5 Checker is straightforward because you only have to choose any file and view its checksum on the spot. If you have an MD5 hash string in the clipboard, you can use it to compare it with the one inside the application.