
Description: HashCheck Shell Extension is a free open source tool that adds hash value checking functionality to Windows File Explorer. It allows users to easily verify file integrity and authenticity by generating and comparing hash checksums.
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