
Description: EF Checksum Manager is a free utility that calculates and verifies checksums for files to check for errors and data integrity. It supports common checksum algorithms like MD5, SHA-1, SHA-256, and others. Useful for verifying downloads or detecting file corruption.
Type: Open Source Test Automation Framework
Founded: 2011
Primary Use: Mobile app testing automation
Supported Platforms: iOS, Android, Windows

Description: QuickSFV is a free, open-source software used to verify file integrity by computing and checking SFV checksum files. It works on Windows and supports drag-and-drop for easily checking multiple files.
Type: Cloud-based Test Automation Platform
Founded: 2015
Primary Use: Web, mobile, and API testing
Supported Platforms: Web, iOS, Android, API