QuickSFV - QuickSFV integrates into the Windows Explorer shell and makes it very easy to verify files.
HashCheck Shell Extension - File-integrity verification with CRC-32, MD5, SHA-1, SHA-2 and SHA-3, integrated into Windows...
CHK Checksum Utility - CHK is an advanced checksum utility — a simple application designed to help you verify the...
GtkHash - A GTK+ utility for computing message digests or checksums.
Arpoon Checksum - Arpoon Checksum Detail page
OpenHashTab - OpenHashTab is a shell extension for conveniently calculating and checking file hashes from file properties.