
Description: Simplest File Renamer is a free program for renaming multiple files at once on Windows. It has a simple interface for selecting files, specifying the renaming rule, and previewing changes before applying.
Type: Open Source Test Automation Framework
Founded: 2011
Primary Use: Mobile app testing automation
Supported Platforms: iOS, Android, Windows

Description: RegexRenamer is a free and open source batch rename tool for Windows. It allows you to rename multiple files and folders based on regular expressions, with support for conditional renaming, simulation previews, and undo function.
Type: Cloud-based Test Automation Platform
Founded: 2015
Primary Use: Web, mobile, and API testing
Supported Platforms: Web, iOS, Android, API