
Description: Checksum? is a free, open-source software used to generate and verify checksums of files. It can calculate MD5, SHA-1, SHA-256, SHA-512 hashes to check file integrity and authenticate downloads.
Type: Open Source Test Automation Framework
Founded: 2011
Primary Use: Mobile app testing automation
Supported Platforms: iOS, Android, Windows

Description: OpenHashTab is an open-source, customizable browser tab manager and bookmarking tool. It provides a convenient way to save, organize, and access webpages while browsing.
Type: Cloud-based Test Automation Platform
Founded: 2015
Primary Use: Web, mobile, and API testing
Supported Platforms: Web, iOS, Android, API