
Description: Dotgrid is a simple, open-source dot grid journaling app for Mac, Windows, and Linux. It provides a basic writing space with customizable dot grid pages for bullet journaling and note-taking.
Type: Open Source Test Automation Framework
Founded: 2011
Primary Use: Mobile app testing automation
Supported Platforms: iOS, Android, Windows

Description: Cenon is an open source vector graphics viewer and converter application designed for scanning pages and converting documents to various formats. It supports import and export of common formats like PDF, images, and PostScript.
Type: Cloud-based Test Automation Platform
Founded: 2015
Primary Use: Web, mobile, and API testing
Supported Platforms: Web, iOS, Android, API