
Description: Torapp guilloche designer is open source software for creating and designing guilloche patterns. It allows you to adjust parameters to create complex interlocking patterns typically used in security printing and anti-counterfeiting.
Type: Open Source Test Automation Framework
Founded: 2011
Primary Use: Mobile app testing automation
Supported Platforms: iOS, Android, Windows

Description: Kleki is a free online painting application that allows users to create digital drawings and paintings. It has a simple interface with various brushes, colors, and tools for sketching or painting detailed artwork.
Type: Cloud-based Test Automation Platform
Founded: 2015
Primary Use: Web, mobile, and API testing
Supported Platforms: Web, iOS, Android, API