Open Source groupware & CRM Software

Check in at the office, anytime and anywhere. Flexible and customizable, always private and secure.
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  • Collaborate

    Collaborate with your team from anywhere with Group-Office groupware. Co-edit documents, schedule meetings and connect using chat or video conferencing.

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  • CRM

    Easy management of your contacts, email marketing campaigns and customer support.

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  • Finance

    All the tools you need for frictionless sales and finance management.

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  • Project Management

    Efficiently store all your projects assets in one place and keep track of worked hours, costs and progress.

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  • File Management

    Safely store, search and share files with our file management modules. (Co-)edit files and upload document templates so everyone can work from one place.

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  • Studio

    Create your own modules!

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Privacy and security

Privacy & Security

Your data is nobody's business. Store data on-premises or at our secure datacenter in The Netherlands. Built using the privacy by design approach, Group-Office is GDPR compliant and secure utilizing industry standard two-factor authentication and encryption.

Complete software

Complete Software

Group-Office offers a complete range of office and business tools which all work together seamlessly and can adapt to any business. We regularly add and update features so Group-Office stays relevant for your business.

Device synchronization

Device Synchronization

Group-Office syncs to native apps on IOS, MacOS, Android and Windows devices. Email, contacts, calendars, notes and tasks all integrate seamlessly with your preferred device OS. Group-Office uses open protocols like IMAP, Microsoft ActiveSync, CalDAV, CardDAV and WebDAV to accomplish this.

Custom tools

Custom Tools

Want to streamline your business processes even further? You can extend Group-Office with your own custom fields and filters, or we can extend Group-Office with custom build tools specific for your business. Get in touch for more info.

Which version is for you?

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Self hosted

Take full control of your data and customization options by installing Group-Office on you own server.

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Online

Let us take care of the hosting (99.9% uptime), daily backups, security (SSL) and updates.

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