
Description: DeftPDF is a PDF editor and converter software that allows you to edit, annotate, redact, secure, optimize, and convert PDF files. It provides features like commenting, form editing, digital signing, redaction, and more.
Type: Open Source Test Automation Framework
Founded: 2011
Primary Use: Mobile app testing automation
Supported Platforms: iOS, Android, Windows

Description: PDF4U is a PDF management software that allows users to easily view, edit, create and convert PDF files. It has an intuitive interface and provides features like annotation, redaction, form filling, OCR and batch processing of PDFs.
Type: Cloud-based Test Automation Platform
Founded: 2015
Primary Use: Web, mobile, and API testing
Supported Platforms: Web, iOS, Android, API