
Description: CleverPDF is a PDF editor and converter that allows you to easily edit, annotate, merge, split, encrypt, and convert PDF files. It has an intuitive interface making PDF management simple for any user.
Type: Open Source Test Automation Framework
Founded: 2011
Primary Use: Mobile app testing automation
Supported Platforms: iOS, Android, Windows

Description: PDF Merge Free is a free web-based tool that allows users to combine multiple PDF files into a single PDF document. It has a simple drag-and-drop interface for adding files and allows reordering pages before merging. The merged PDF can then be downloaded to your device.
Type: Cloud-based Test Automation Platform
Founded: 2015
Primary Use: Web, mobile, and API testing
Supported Platforms: Web, iOS, Android, API