Description: LangBrowser is a Chrome extension that helps you learn vocabulary while browsing the web. It replaces words on web pages with their definitions, allowing you to acquire vocabulary in context.
Type: software
Description: LimeSurvey is an open source online survey tool for building and publishing online surveys. It allows users to create simple to advanced surveys, add logic like branching, distribute via links, and analyze response data.
Type: software
Pricing: Open Source