
Description: DisplayCAL is open source display calibration and profiling software that supports many colorimeters and spectrophotometers. It can create and apply ICC/ICM profiles to calibrate displays for more accurate color rendering.
Type: Open Source Test Automation Framework
Founded: 2011
Primary Use: Mobile app testing automation
Supported Platforms: iOS, Android, Windows

Description: Calibrize is a free online tool that helps create, edit, and convert PDF documents. It provides basic PDF editing features like adding text, images, signatures, highlights, and annotations. The tool allows combining multiple PDFs into one file or splitting a large PDF into smaller files.
Type: Cloud-based Test Automation Platform
Founded: 2015
Primary Use: Web, mobile, and API testing
Supported Platforms: Web, iOS, Android, API