
Description: Microsoft Lens is a mobile app for iOS and Android that allows users to scan documents, whiteboards, business cards, and more using their device's camera. It has built-in optical character recognition (OCR) and can convert images to PDF, Word, Excel, and PowerPoint files.
Type: Open Source Test Automation Framework
Founded: 2011
Primary Use: Mobile app testing automation
Supported Platforms: iOS, Android, Windows

Description: Stack is a PDF scanner and organizer app developed by Google's Area 120 incubator. It allows users to easily scan documents and receipts into PDFs using their phone's camera. Key features include smart cropping, auto enhancements, and the ability to search scanned content.
Type: Cloud-based Test Automation Platform
Founded: 2015
Primary Use: Web, mobile, and API testing
Supported Platforms: Web, iOS, Android, API