
Description: Similarity is a plagiarism checker software that allows teachers and students to check written work for copied or unoriginal content. It scans documents against its database and the internet to identify potential plagiarism issues.
Type: Open Source Test Automation Framework
Founded: 2011
Primary Use: Mobile app testing automation
Supported Platforms: iOS, Android, Windows

Description: dupeGuru is a cross-platform duplicate file finder and removal tool. It can scan your folders and drives to find identical and similar files that can be safely deleted or moved to save disk space.
Type: Cloud-based Test Automation Platform
Founded: 2015
Primary Use: Web, mobile, and API testing
Supported Platforms: Web, iOS, Android, API