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OX App Suite

Powerful email and productivity apps built for any size business.

Expect more from email

  • Professional email at your domain
  • Secure and reliable; with 99.9% uptime
  • Huge 10GB & 25GB mailboxes

Say goodbye to spam

  • AI filtering keeps you safe from spam and phishing
  • Predictive email defence fights viruses and malware

Work anywhere

  • Syncs across all your devices
  • Use your favourite email client
  • Access your webmail from anywhere


Cloud file storage

Store and share your important documents safely in the cloud. And with up to 50 GB storage, you'll have plenty of room for years to come.

Calendar & contacts

Be more collaborative with shared calendars, scheduling wizard, iCal support and your own Global Address List.

Fully featured email

Get all the professional email features you expect, including forwarders, aliases, auto-responders, filters, signatures, notifications and more!

Add productivity apps

Create, edit and share Microsoft Office docs like Word, Excel and PowerPoint with App Suite's powerful online apps.

Connect your own apps

Easily add your favorite email services and/or apps into App Suite like Gmail, Dropbox, Zoom (coming soon) and more!

Privacy matters

Neither OX nor DSG will ever read, scan or share any of your personal or email information with any third parties. Ever.

Plans & pricing

OX App Suite OX App Suite Pro
99.9% uptime SLA
Premium anti-virus & anti-spam
[email protected]
Mailbox size 10GB 25GB
Full-featured webmail
Mobile & desktop access (IMAP)
Shared calendars, contacts, tasks
CardDAV & CalDAV
Integrated portal page
Self-service migration tool
Cloud file storage - 25GB
Online office suite -
Create / edit Microsoft Word documents -
Create / edit Excel spreadsheets -
Create / edit PowerPoint presentations -
per user
per user

What apps are included in OX App Suite?

All OX App Suite plans include access to webmail, calendar, tasks and address book. The Pro package adds OX Drive and OX Documents (word processing, spreadsheets, and presentations).

Can I add outside email accounts to OX App Suite?

Yes, OX App Suite supports connecting all external IMAP email accounts including popular providers such as Gmail, Yahoo and Simply add your email address and password into App Suite and any email sent to those accounts will appear in your App Suite account.

Can I migrate my existing email account from another provider?

Yes, we offer a self-service migration tool that is intuitive and easy to use. Migrate from all popular email services including Apple iCloud, Gmail,, Yahoo Mail, GMX, or T-Online, or manually enter your provider's information using IMAP/POP3 or other available preferred protocols.

Can I sync calendar and contacts between OX App Suite and my mobile device?

Yes, OX App Suite fully supports CalDAV and CardDAV. And for Android users, syncing is easy via the OX Sync App, available from the Google Play store.

Will OX App Suite work on my device?

App Suite works seamlessly with most native desktop and mobile email clients.

Mobile devices: iPhone on iOS 11 or later, Smartphone on Android 4.1 or later
Supported browsers: Safari, Chrome (latest & previous version), Mozilla Firefox (latest & previous version), Microsoft Edge

Does OX App Suite protect against spam and viruses?

Yes! OX App Suite uses proprietary technology as well as partnerships with well-established vendors in the anti-spam industry to keep your inbox as clean and safe as possible.

What is OX Drive (Pro plans)?

OX Drive is an online storage solution to store your documents, photos and media in the cloud. This means, you only need access to OX App Suite and OX Drive and you will have access to all your files, too. OX Drive lets you synchronise your files with all your devices using the browser or native apps.

What is OX Documents (Pro plans)?

OX Text, OX Spreadsheet and OX Presentation are the 3 applications within the OX Documents suite. These applications can be used to create and edit text documents, spreadsheets and presentations online. Create and edit your documents from anywhere using the familiar features and functions from your Office software solution and on all your devices.

What languages does OX App Suite support?

OX App Suite supports the following languages: English, German, Spanish, French, Italian, Dutch, Polish, 中文 简体, 中文 繁體, 日本語 日本

OX App Suite is provided by Open-Xchange in partnership with DSG Cloud

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