Trac Alternatives for Mac OS X

GitHub is the leading web-based platform for version control and collaboration, built around the Git version control system. It empowers developers and teams to host, manage, and review code, track issues, and build software together in an efficient and transparent manner.

Redmine is a robust and flexible open-source project management web application designed to help teams manage projects, track issues, and collaborate effectively. It offers a wide range of features, including multi-project support, Gantt charts, time tracking, and extensive customization options through plugins and themes.

Mercurial SCM is a free, distributed source control management tool designed for efficient handling of projects of any size. It emphasizes speed, scalability, and ease of use, making it suitable for both small teams and large enterprises.

Apache Subversion (SVN) is a robust, centralized version control system widely used for managing source code and other project files over time. It provides features for tracking changes, managing different versions, and facilitating collaborative development.

Mantis Bug Tracker is a free and open-source, web-based issue tracking system designed primarily for software defect tracking. It offers a straightforward interface and a range of features suitable for managing projects and tracking the lifecycle of bugs and issues.

Gogs (Go Git Service) is a lightweight, self-hosted Git service designed for ease of installation and minimal resource consumption. It provides a user-friendly web interface for managing Git repositories with features like code review, issue tracking, and user management, making it an ideal choice for small teams and developers looking for a simple yet functional Git server.

Avaza is a comprehensive cloud-based business management suite designed for service-based businesses. It seamlessly integrates project management, collaboration, time tracking, expense tracking, and online invoicing into a single, intuitive platform, accessible from anywhere on any device.

Bazaar is a free and open-source distributed version control system (DVCS) designed to help individuals and teams manage project history, track changes, and facilitate seamless collaboration with others. It emphasizes ease of use and flexibility.

OpenProject is a powerful, web-based open-source project management software designed for teams of all sizes. It offers comprehensive tools for managing projects, tasks, teams, and communication in one centralized platform. Ideal for organizations prioritizing collaboration, flexibility, and data control.

Fossil is a simple, high-reliability, distributed software configuration management system designed for ease of use and integration.

YouTrack is a powerful and flexible bug tracker, issue tracking system, and project management software designed for development teams. It provides a centralized hub for managing projects, tracking tasks, reporting bugs, and collaborating efficiently, offering a highly customizable workflow and extensive integrations.

PMRobot was a project management software tailored specifically for the unique needs of software consulting companies. It offered tools for collaboration, task management, file sharing, and time tracking within project contexts.

Flyspray is a powerful yet lightweight, web-based bug tracking system designed to streamline software development and project management workflows. Built in PHP, it offers a customizable platform for tracking bugs, managing tasks, and fostering team collaboration.

Active Collab is a comprehensive project management platform designed for teams of all sizes. It offers a wide range of tools for task management, collaboration, time tracking, and invoicing, all integrated into one intuitive web-based interface, making it ideal for streamlining project workflows and boosting productivity.

Marker is a powerful visual bug reporting and feedback tool designed for development teams, designers, testers, and clients. It simplifies collecting, annotating, and submitting precise bug reports and visual feedback directly from any website, integrating seamlessly with popular project management and issue tracking systems.

Buckets.co is a versatile workflow optimization and collaboration platform designed to enhance productivity across all levels of an organization. It leverages Kanban boards, robust task management, and real-time collaboration features to streamline projects and boost team performance.

GitPrep is a portable, self-hosted GitHub clone designed for managing Git repositories with features like forking, code review, and wiki support. It offers unlimited private repositories and integrates with various development tools.