The best open source alternative to GanttProject is Kan.bn. It's not free, so if you're looking for a free alternative, you could try Kan.bn or OpenProject. If that doesn't suit you, our users have ranked more than 100 alternatives to GanttProject and many of them is open source so hopefully you can find a suitable replacement. Other interesting open source alternatives to GanttProject are Markwhen, Kanboard, LibrePlan and Easy Redmine.
Open source kanban platform offering team collaboration, workspace members, board visibility controls, Trello import, card labelling, detailed activity logs, commenting, and self-hosting options, plus upcoming board templates and third-party integrations.
Open source software that enhances team collaboration and productivity through features like Gantt charts, issue tracking, Scrum support, and document management. Supports classic, agile, or hybrid management styles while ensuring robust data protection and flexible task assignment.
ProjectLibre is a Java-based project management solution that gives Microsoft Project a run for its money. Offering a UI similar enough to ease the transition from Microsoft's market leader, ProjectLibre packs in calendars, resource tracking, task management, and...
Interactive tool transforming Markdown-like text into cascading timelines. Supports date styles, images, links, offers multiple views like calendar, map, Gantt, and timeline, with features for editing, tagging, and real-time updates, for seamless personal or professional use.
Adaptive suite integrating project, IT service, and source code management for technology teams, featuring time tracking, issue and document management, customizable dashboards, third-party integration, agile and waterfall support, and cloud deployment options.
Comprehensive open source SaaS tool for managing tasks, tracking time and resources, offering user-friendly features for effective collaboration, scheduling, and meeting project deadlines efficiently.
ProjeQtOr (formely Project'Or RIA) is an open source Project Management Software, gathering in a single tool every functionality needed to organize your projects.
Open Workbench is an open source Windows-based desktop application that provides robust project scheduling and management functionality and is free to distribute throughout the enterprise. When users need to move beyond desktop scheduling to a workgroup, division or...
The free, open source project management tool. MyCollab has rich features, extraordinary customer support, and extensible platform.
Planner is the GNOME project management tool licensed under the GPLv2.
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