7 Best Open Source Bug Tracking Tools


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Developers have acquired several superpowers over the last few years. Or at least, innovations have made it possible for developers to do incredible things. And it’s unbelievable. There is one major challenge; however, that comes with each new website or app. And those bugs give us developers a difficult time. And these bugs are the reason why to identify, record, and repair these bugs, we need to use bug tracking systems. When testing small and simple software projects, you should NOT use bug trackers, as these tools have a steep learning curve and can require licensing costs. In such instances, it is easier to use Excel.

Why open source bug tracking tool?

Open source bug tracking tool approaches are a perfect and quick way to familiarize yourself with a particular problem. The best way to learn anything new or to set up a new framework within your team is through most open-source software. Most notably, they are free to use.

What factors do you consider when selecting applications for bug tracking?

Before selecting a tool, you should consider the following factors:

  • Customer Service Level
  • Price of the license where applicable
  • In the case of an outsourcing project, you need to understand the automation tool’s customer/client choice.
  • The cost of educating staff on the device
  • The Bug Tracker Tool Hardware/Software specifications
  • Automation tool provider Support and Upgrade policies.
  • The provider should have a good stability/uptime/reliability track record for a SaaS tool,

What is the need for a bug tracking tool?

For any web- and software project, a bug tracking system is an important instrument. We need an easy, but powerful, workflow to make progress with our software projects, enabling us to record, log, and track errors and failures that are caused by our software or website.

7 open source bug tracking tools

Here is the list of 7 great open source bug tracking tools for open-source bug tracking that helps you get started with the game of bug tracking tools:


Trac is more than a monitoring tool for bugs. It is a project management tool, wiki, and problem tracking framework that is open source. It is built especially for software development projects. For web-based project management systems, Trac defines itself as a minimalistic approach. From a concept perspective, it is minimalistic. Yeah. Yes. But it certainly doesn’t lack any primary characteristics. With Trac, you can build project roadmaps, objectives and you can even completely adjust the problem reporting area to match your requirements. We have considerable experience with trac since we have been using trac over the last few years, and it’s deep implementation opportunities allow you to do a lot of great things.


Redmine is a web-based, open-source bug tracking tool and project management tool, similar to Trac. It also includes other resources associated with project management, such as time-tracking, wikis, schedules, and other monitoring tools. Redmine is, therefore, certainly more than just a bug tracking tool. Many web development teams around the world use Redmine for the management of their projects. It can be easily used with its functionality for agile or scrum workflows. As it has similar advantages, it can also be an alternative to JIRA or Microsoft Project.


OTRS offers an alternative to Redmine. OTRS is a free and open-source ticketing system and stands for Open-source Ticket Request System. It can not only be used as a ticketing scheme for your bug tracking efforts. OTRS is a nice free customer service solution with its help desk features, too.

Mantis BT 

Mantis BT was initially published in 2000 and is one of the old kids in town. Mantis BT, written in PHP and available in 49 different languages, is a commonly used tool for bug tracking. Mantis received its name from the insect family Mantidae, referred to colloquially as bugs. That is also the reason why a bug is used by Mantis BT as their logo. An event-driven plugin framework was developed with the release of version 1.2.0 of MantisBT. I considered MantisBT quite an old school because I was one of the older kids in town and if you equate it to other methods for problem monitoring.


One of the first web-based bug monitoring tools was Bugzilla. The Mozilla project initially used it. One of the best-known bug monitoring tools was and possibly still is) Bugzilla. And I think there was a time when if you were searching for a bug tracking scheme, there was no way around Bugzilla. Today, as well as some fairly major open source projects, Bugzilla is still used by large corporations.


WebIssues is a monitoring framework for open-source, multi-platform problems. It can be used to “store, share and track problems with different attributes, descriptions, comments and file attachments,” as it says on its website. In August 2015, the newest version of 1.1.4 was released, offering a simpler mobile version of the web client.


Another simple-to-use problem monitoring scheme is Fossil. Fossil, however, not only facilitates bug tracking but also includes similar functionality to the wiki and other project management. His distributed version control framework is the main component of Fossil. While Fossil seems to be a reasonably reliable tracking tool for bugs, it’s a clear emphasis is on control of versions. This leads to the dilemma that it may not be the easiest instrument for those who are not so tech-savvy.

Bug monitoring software automates the process of tracking by the defect tracking system and detecting bugs by defect tracking tools, errors, and other problems that obstruct the successful functioning of the technology and information infrastructure of an enterprise. During the software development process, using issue monitoring tools helps prevent one small problem from snowballing into a million giant ones. As development teams that produce software with unresolved bugs will not find clients who will purchase, use, or trust their products, it is also essential for your company.

Now that you’ve seen the list of the seven best free open bug-tracking tools, give them a shot, see what’s suitable for the company, and then get out there and fix your system errors and project bugs. A great place for it will be the software development environment.

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