Group-Office favicon

Group-Office
Open Source groupware & CRM Software for flexible, private, and secure collaboration

What is Group-Office?

Group-Office provides a comprehensive suite of office and business tools designed for seamless integration and adaptability to various business needs. It supports collaboration through document co-editing, meeting scheduling, and chat or video conferencing, while offering CRM features for contact management, email marketing, and customer support. The platform includes modules for finance management, project tracking, and secure file storage with synchronization across iOS, macOS, Android, and Windows devices using open protocols like IMAP and CalDAV.

Built with a privacy-by-design approach, Group-Office ensures GDPR compliance and security through two-factor authentication and encryption. Users can choose between self-hosted installations for full data control or online hosting with managed services, and the software can be extended with custom fields, filters, or tools to streamline business processes. Regular updates and feature additions keep the platform relevant for evolving business requirements.

Features

  • Collaboration Tools: Co-edit documents, schedule meetings, and use chat or video conferencing
  • CRM Features: Manage contacts, email marketing campaigns, and customer support
  • Project Management: Track worked hours, costs, and progress with asset storage
  • File Management: Safely store, search, share, and co-edit files with templates
  • Device Synchronization: Sync email, contacts, calendars, notes, and tasks across iOS, macOS, Android, and Windows devices
  • Privacy & Security: GDPR compliant with two-factor authentication and encryption, data stored on-premises or in a secure datacenter
  • Custom Tools: Extend with custom fields, filters, or business-specific modules
  • Complete Software Suite: Integrated office and business tools with regular updates

Use Cases

  • Team collaboration and communication in remote or hybrid work environments
  • Customer relationship management for sales and support teams
  • Project tracking and management for businesses and organizations
  • Secure file storage and sharing with document co-editing capabilities
  • Finance management including invoicing and payment processing
  • Email marketing and newsletter campaigns
  • Time tracking and productivity monitoring for projects
  • Custom business process automation and tool integration

Related Tools:

Blogs:

  • Top AI tools for Teachers

    Top AI tools for Teachers

    Explore the top AI tools designed for teachers, revolutionizing the education landscape. These innovative tools leverage artificial intelligence to enhance teaching efficiency, personalize learning experiences, automate administrative tasks, and provide valuable insights, empowering educators to create engaging and effective educational environments.

  • AI Testimonial Videos: How to Build Social Proof That Actually Converts

    AI Testimonial Videos: How to Build Social Proof That Actually Converts

    AI testimonial videos are transforming marketing in 2026 by helping businesses create professional customer-style videos quickly and affordably. Using real customer reviews, short scripts, and AI tools like Pollo AI, brands can produce engaging testimonials for social media, landing pages, and ads while saving time and improving conversions.

  • Best AI tools for Room Design

    Best AI tools for Room Design

    Discover cutting-edge AI tools that redefine the art of room design. From layout optimization to aesthetic finesse, these top-tier tools enhance your space to new heights.

Didn't find tool you were looking for?

Be as detailed as possible for better results