
Description: Htmlsig is an open-source software that allows users to sign PDF documents with visible signatures using HTML and CSS. It is lightweight, customizable, and works in all major browsers.
Type: Open Source Test Automation Framework
Founded: 2011
Primary Use: Mobile app testing automation
Supported Platforms: iOS, Android, Windows

Description: The Email Signature Generator by LeadFuze is a free online tool that allows users to easily create professional email signatures. Users can customize the design, add images and social media links, preview signatures, and copy the HTML to paste into email clients.
Type: Cloud-based Test Automation Platform
Founded: 2015
Primary Use: Web, mobile, and API testing
Supported Platforms: Web, iOS, Android, API