Collabtive is a web-based project management software that serves as an open source alternative to proprietary tools like Basecamp. It offers a modern, responsive UI and powerful features for structuring and tracking projects, making it easy to use and customize with its plugin system.
I used it years ago and it proven to be a cool productive project management system for team.
- Task lists Each tasklist can have an arbitrary number of tasks.
- Tasks Each task has a due date, a completion state and can be assigned to one or more users
- Milestones Milestones encapsulate major project phases
- Messaging / Instant messaging Per-project messaging built in. Audio/Video and Text messaging available as plugins.
- File management Per-project file manager featuring full folder support, and encrypted storage.
- Role-based user permissions Create fine grained access control
- Time tracking
- Reporting (Excel, PDF)
- Small and compact project management tool
- Eye-catching GUI
- Simple and intuitive design
- Dynamic user interface
- Easy customization of input and display
- International Language Localization available in 25 languages
- Support for different time zones and date formats
- Complete installation on web server without additional space requirements
- Data import from Basecamp
- Time tracking, calendar, and PDF reports
- RSS feeds and email notification
- Unlimited projects with no limits on milestones or tasks
- Member profiles with role-based permissions
- Communication capabilities including instant messaging and offline messaging
- Effective time tracking system
- File management system for organizing project files
- Export of reports and notifications to PDF and Excel formats
- RSS feeds for messaging
- vCard export for user profiles
- Calendar synchronization through iCal task export
- Customizable themes and complete UTF8 support
- Search functionality and tags assignment
- Import of Basecamp files for easy migration and cross functionality
- PHP 5.5, PHP 7
- MySQL/MariaDB or SQLite Database
- Internet Explorer 10/11
- MS Edge
- Google Chrome
- Mozilla Firefox