QuickHash

QuickHash: A portable tool that lets you perform quick hashing on text strings, files or entire folders

Quick hash is a lightweight portable utility that lets you calculate the hash of text strings, files, and folders supporting MD5, SHA1, SHA256 and SHA512 signatures.

Since it is portable you can directly run the executable from a USB flash drive or your local storage. To begin with, you will need to select the checksum algorithm you want to use, enter text or and select a file or folder using the included file browser.

Once the hash is generated you can copy it to the clipboard, plus you can save folders to HTML or CSV log files with the options to flag duplicates, filter files by type and ignore subfolders.