TeraCopy is a file copy utility for Windows.

WinHex is a disk editor and a hex editor useful in data recovery and forensics.

HashMyFiles is a small utility that allows you to calculate the MD5 and SHA1 hashes of one or more files in your system.

HashCheck Shell Extension for Windows with added SHA2, SHA3, and multithreading.

RapidCRC is an open source CRC/MD5/SHA hashing program.