
Description: GtkHash is a desktop application for computing message digests and checksums. It supports hash algorithms like MD5, SHA-1, SHA-256, SHA-512, etc. GtkHash has a simple interface to add files and text to generate hashes.
Type: Open Source Test Automation Framework
Founded: 2011
Primary Use: Mobile app testing automation
Supported Platforms: iOS, Android, Windows

Description: MultiHasher is a free, open source file checksum utility for Windows. It can calculate MD5, SHA-1, SHA-256, SHA-384, SHA-512, CRC32, and other hashes for files to verify their integrity and authenticity.
Type: Cloud-based Test Automation Platform
Founded: 2015
Primary Use: Web, mobile, and API testing
Supported Platforms: Web, iOS, Android, API