
Description: Buttercup is an open source, self-hosted password manager that allows users to store passwords and other sensitive information securely. It has desktop, mobile and browser extension clients available.
Type: Open Source Test Automation Framework
Founded: 2011
Primary Use: Mobile app testing automation
Supported Platforms: iOS, Android, Windows

Description: SafeNotes is a free, open-source, encrypted note taking application for Windows, Mac, Linux, iOS and Android. It allows users to securely store text, code snippets, passwords, and more with AES-256 bit encryption. Useful for taking quick notes or storing sensitive information.
Type: Cloud-based Test Automation Platform
Founded: 2015
Primary Use: Web, mobile, and API testing
Supported Platforms: Web, iOS, Android, API