
Description: DotNetInvoice is an open-source invoice and billing application for small businesses. It allows creating, sending, and managing invoices and estimates. Key features include recurring invoices, payment reminders, multiple currencies and languages, invoice templates, and VAT tax support.
Type: Open Source Test Automation Framework
Founded: 2011
Primary Use: Mobile app testing automation
Supported Platforms: iOS, Android, Windows

Description: Pancake is a free, open-source vector graphics editor for Windows, macOS and Linux. It is designed for creating logos, illustrations, diagrams and other graphics. Pancake offers a streamlined user interface and basic features comparable to proprietary software like Adobe Illustrator.
Type: Cloud-based Test Automation Platform
Founded: 2015
Primary Use: Web, mobile, and API testing
Supported Platforms: Web, iOS, Android, API