Group-Office is a groupware suite containing a base system and different modules to help people collaborate on project tasks. It is a base system containing different modules, which allows customizing the system to add the needed features in any group / business. Group-Office is perfect for hosting companies, corporate environments or large intranets.

Features of Group-Office:
- CRM
- Billing app
- Project manager
- Data synchronization
- File sharing
- Calendar organizer
- Task scheduler
- E-mail utility
- Personal notes
- Frontend for the postfix mailserver
- Mobile platform support

What's New in This Version:
- Complete new MVC PHP framework
- Extensive security audit by Cigitel.
- Users are stored in the addressbook too.
- Ticket groups for better permission management.
- Plupload used for file uploads
- Gnupg support dropped. SMIME still supported.
- Filesearch module for deep searching file content. (Linux only).
- Document workflow module.
- File locking
- SabreDAV upgraded to 1.5.6
- Swift Mailer upgraded to 4.1.5
- Project tasks have a relation now and have a percentage complete field
- Photo support in sync.
- Billing module can create MS word and open-office invoices, quotes and orders.
- Billing module can handle purchase orders and stock.