9 Free And Open Source Bug Tracking Softwares

“A PHP bug tracking software that works with MySQL, PostgreSQL, MSSQL and Oracle. Teammates can communicate with each other & users of the product can become a part of the bug tracking system by submitting bugs. A web-based free bug tracking system, written in PHP and works with MySQL, MS SQL, and PostgreSQL. Mantis has a multi-level hieararchy: projects>sub-projects>categories>bugs where users can contribute to each item if they have the access rights. BugNET. BugNet is an open source ASP.NET bug tracking tool. An open source issue tracking system for improving the development process by managing bug reports, feature requests and user feedback.”
https://webresourcesdepot.com/9-free-and-open-source-bug-tracking-softwares/

Orchard Project

“Orchard is a free, open source, community-focused project aimed at delivering applications and reusable components on the ASP.NET platform. You can learn more about the project on the Orchard Project Website. Project Status Orchard is currently in version 1.8.1. We encourage interested developers to check out the source code on the Orchard CodePlex.com site and get involved with the project. How To Get Involved We hope that by engaging with the community in the very early stages of the project that we will be able to shape Orchard into a valuable set of tools and applications for the community.”
orchard.codeplex.com