
Description: Notestack.me is a free online note taking application that allows users to create, organize, share, and collaborate on notes. Key features include rich text editing, tagging, search, and the ability to organize notes into customizable stacks.
Type: Open Source Test Automation Framework
Founded: 2011
Primary Use: Mobile app testing automation
Supported Platforms: iOS, Android, Windows

Description: Passfindr is a free, open source password manager and generator. It allows you to securely store passwords and generate strong, random passwords for your online accounts.
Type: Cloud-based Test Automation Platform
Founded: 2015
Primary Use: Web, mobile, and API testing
Supported Platforms: Web, iOS, Android, API