Vikunja

Vikunja is a complete task management system that you can use in different ways depending on your needs. It lets you create tasks, organize them into projects, set due dates, add reminders, and share work with others. The tool is built with speed in mind and every action happens quickly without loading delays.

What makes Vikunja special is that it is completely open-source under the AGPL license. This means you can check the code, run it yourself, or use the cloud version. You get features like task relationships, filters, labels, subtasks, and file attachments. The interface is clean and modern, making it easy to focus on your work instead of learning complex software.

• Multiple task views (list, Kanban, Gantt, table)

• Unlimited projects, tasks, and subtasks

• Team collaboration and task assignments

• Email reminders and recurring tasks

• File attachments and labels

• CalDAV calendar integration

• Quick search and filters

• Share links with permission control

• Self-hosted or cloud options

• Open-source and privacy-focused

• Mobile and desktop apps available