Description: Mantis Bug Tracker is an open source issue tracking and project management tool. It allows you to report and manage software defects and issues through the entire lifecycle. Mantis is web-based, free, customizable, and easy to install.
Type: software
Pricing: Open Source
Description: WikiExplorer is an open-source knowledge discovery and management tool. It allows users to visually explore Wikipedia in an interactive graph view, discover related topics, take notes, and export data.
Type: software
Pricing: Freemium