GitHub PR File Organizer is a free Chrome add-on developed by mehraz.ali. This add-on falls under the category of Browsers, specifically Add-ons & Tools.

The main purpose of GitHub PR File Organizer is to re-order files in GitHub Pull Requests (PRs) so that source files and test files are next to each other. When working with conventional Java projects, the source files in the 'src/main' directory and their corresponding tests in the 'src/test' directory often end up being split up from each other, which can break the review context. This add-on solves this issue by re-organizing the files, ignoring the '/main/' and '/test/' in the file path.

With GitHub PR File Organizer, developers can easily navigate and review PRs without the hassle of searching for related source and test files. This add-on provides a seamless experience for code review, ensuring that the context is maintained, and improving overall productivity.