
Description: PDF Candy is a free online PDF editor that allows you to view, merge, split, compress, encrypt, unlock, rotate, reorder, delete and crop PDF files. It has an intuitive drag and drop interface and provides basic PDF editing functions for free.
Type: Open Source Test Automation Framework
Founded: 2011
Primary Use: Mobile app testing automation
Supported Platforms: iOS, Android, Windows

Description: Sky Signature is a photo editing and graphic design software. It provides basic to advanced tools for editing photos, creating graphic designs, illustrations, and web assets. Key features include layer editing, brushes, vector tools, effects, and more.
Type: Cloud-based Test Automation Platform
Founded: 2015
Primary Use: Web, mobile, and API testing
Supported Platforms: Web, iOS, Android, API