OX App Suite Alternatives

OX App Suite is described as 'The OX App Suite by Open-Xchange is web-based platform offering a suite of apps like an email client, calendar, contacts magement, cloud storage with synchronization and productivity apps for word processing, spreadsheets and presentations' and is a Mail Server in the office & productivity category. There are more than 10 alternatives to OX App Suite for a variety of platforms, including Linux, Web-based, Self-Hosted, Windows and Mac apps. The best OX App Suite alternative is Roundcube, which is both free and Open Source. Other great apps like OX App Suite are Nextcloud Hub, Zimbra Collaboration Suite, Kolab Community and SOGo.

OX App Suite alternatives are mainly Mail Servers but may also be WebMail Providers or Calendar Apps. Filter by these if you want a narrower list of alternatives or looking for a specific functionality of OX App Suite.

OX App Suite alternatives page was last updated

OX App Suite

Free • Open Source
Mail Server

The OX App Suite by Open-Xchange is web-based platform offering a suite of apps like an email client, calendar, contacts...

More about OX App Suite

Roundcube
Is this is a good alternative?
Yes
No
Free • Open Source
WebMail Provider
Email Client
Self-Hosted
PHP
Cloudron
27 Roundcube alternatives
Roundcube webmail is a browser-based multilingual IMAP client with an application-like user interface. It provides full functionality you expect from an e-mail client, including MIME support, address book, folder manipulation, message searching and spell checking.
- - Roundcube is the most popular Self-Hosted alternative to OX App Suite.
- - Roundcube is the most popular Open Source & free alternative to OX App Suite.
Suggest and vote on features
Roundcube Features
1. WYSIWYG SupportRoundcube integrates a WYSIWYG editor to edit the look and content of a document, page, or file.
2. PGP EncryptionRoundcube supports PGP, an encryption system used for sending encrypted emails and files.
IMAP Support
Hostable
Comments about Roundcube as a Alternative to OX App Suite
pros, cons and recent comments
Peter Horn
Roundcube covers only the email aspect. OX App Suite also offers full PIM, cloud storage and productivity apps.
Comment•
0
Nextcloud Hub
Is this is a good alternative?
Yes
No
Free • Open Source
Team Collaboration Tool
Calendar App
Document Manager
Self-Hosted
53 Nextcloud Hub alternatives
Nextcloud is the most deployed on-premises file share and collaboration platform. Access & collaborate across your devices. As fully on-premises solution, Nextcloud Hub provides the benefits of online collaboration without the compliance and security risks.
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Nextcloud Hub Features
1. Cloud SyncSync your data (notes, documents, bookmarks, etc.) across your different devices and to the cloud.
2. Ad-freeNextcloud Hub doesn't contain any form of external advertising.
3. Real time collaborationMultiple users can work together in Nextcloud Hub simultaneously.
4. Extensible by Plugins/ExtensionsNextcloud Hub can be extended with add-ons, plugins and extensions.
Photo Gallery
Comments about Nextcloud Hub as a Alternative to OX App Suite
pros, cons and recent comments
Peter Horn
If you prefer self-hosting, then you have much easier and officially supported way with Nextcloud.
Positive comment•
0
Zimbra Collaboration Suite
Is this is a good alternative?
Yes
No
Freemium • Open Source
Mail Server
Calendar App
Team Collaboration Tool
Linux
Online
Self-Hosted
41 Zimbra Collaboration Suite alternatives
Zimbra Collaboration is an open, secure collaboration tool for email, calendaring, tasks and more. With the most innovative web application available today, Zimbra boosts the productivity of users on any desktop and dramatically reduces TCO compared to legacy platform vendors.
- - Zimbra Collaboration Suite is the most popular Web-based & Linux alternative to OX App Suite.
Suggest and vote on features
Zimbra Collaboration Suite Features
1. Real time collaborationMultiple users can work together in Zimbra Collaboration Suite simultaneously.
ActiveSync
Active Directory integration
Kolab Community
Is this is a good alternative?
Yes
No
Freemium • Open Source
Linux
Online
Self-Hosted
42 Kolab Community alternatives
Kolab is entirely Free and Open Source Software (a.k.a. FOSS), and uses Open Standards. We’ll get to why this is important to us, and hope that it is important to you thereafter.
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Kolab Community Features
1. Real time collaborationMultiple users can work together in Kolab Community simultaneously.
CalDAV Support
WebDAV Support
IMAP Support
CardDAV Support
Add a screenshot
SOGo
Is this is a good alternative?
Yes
No
Freemium • Open Source
WebMail Provider
Linux
Online
Thunderbird
Cloudron
65 SOGo alternatives
SOGo is groupware server with a focus on scalability and open standards.

SOGo provides a rich AJAX-based Web interface and supports multiple native clients through the use of standard protocols such as CalDAV, CardDAV and GroupDAV.Share your calendars, address books and mails in.
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SOGo Features
Support for Multiple Users
Scheduling
CalDAV Support
CardDAV Support
Microsoft Exchange Server
Is this is a good alternative?
Yes
No
Paid • Proprietary
Mail Server
Windows
Online
44 Microsoft Exchange Server alternatives
Microsoft Exchange Server is a messaging and collaborative software product developed by Microsoft. It is part of the Microsoft Servers line of server products and is widely used by enterprises using Microsoft infrastructure solutions.
- - Microsoft Exchange Server is the most popular Windows alternative to OX App Suite.
- - Microsoft Exchange Server is the most popular commercial alternative to OX App Suite.
Suggest and vote on features
Microsoft Exchange Server Features
1. Real time collaborationMultiple users can work together in Microsoft Exchange Server simultaneously.
Citadel
Is this is a good alternative?
Yes
No
Free • Open Source
WebMail Provider
Calendar App
Linux
Online
17 Citadel alternatives
Is a collaboration suite (messaging and groupware). It is designed to run on open source operating systems such as Linux or BSD. In order to modernize the Citadel platform for the Internet, the Citadel/UX developers added functionality such as shared calendars, instant...
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Citadel Features
1. Real time collaborationMultiple users can work together in Citadel simultaneously.
Add a screenshot
Axigen
Is this is a good alternative?
Yes
No
Paid • Proprietary
Mail Server
WebMail Provider
Mac
Windows
Linux
BSD
Self-Hosted
Microsoft Office Outlook
Software as a Service (SaaS)
29 Axigen alternatives
Axigen provides a multi-tenant, fully integrated, multi-platform, all-in-one email, calendaring and collaboration messaging solution. It grants extensive branding options and is localized in over 29 languages (including right-to-left writing mode).
- - Axigen is the most popular Mac & SaaS alternative to OX App Suite.
Suggest and vote on features
Axigen Features
1. Real time collaborationMultiple users can work together in Axigen simultaneously.
2. Shared FoldersAxigen supports shared folders that can be used to store, search, and access files with multiple people.
Customizable
Shared Calendar
Clustering
Customizable branding
CalDAV Support
Email Archiving
Clustering Support
Multiple languages
Delegated Administration
CardDAV Support
EGroupware
Is this is a good alternative?
Yes
No
Freemium • Open Source
Mail Server
Calendar App
Project Management Tool
Linux
Online
Self-Hosted
Software as a Service (SaaS)
24 EGroupware alternatives
Online Collaboration with Chat and Online Office. Is developed as open source software in Germany, offered as free community version and as commercial version. Operation as self-hosted or as SaaS from the computer centre.
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EGroupware Features
1. Real time collaborationMultiple users can work together in EGroupware simultaneously.
2. Kanban BoardEGroupware allows you to organize your workflow by moving cards with drag-and-drop functionality between multiple columns.
Document sharing
Remote Work
Web-Based
CalDAV Support
RDP
WebDAV Support
CardDAV Support
Calendar Sync
Customizable
iMail
Is this is a good alternative?
Yes
No
Paid • Proprietary
Mail Server
WebMail Provider
Windows
Self-Hosted
42 iMail alternatives
Fast, safe, heavy mail solution. Web-client access, LAN or WAN self-hosted server, maintenance-free design. No Windows server and database server required, unlimited mail accounts, storage, attachment size, custom logo. Free for commercial use.
iMail has no features, suggest some!
Sanwhole Exchange
Is this is a good alternative?
Yes
No
Paid • Proprietary
Mail Server
Windows
42 Sanwhole Exchange alternatives
Sanwhole Exchange is a server running iMail, iPress and iStore services. iMail is an enterprise-class email server does Microsoft Exchange and Gmail work. iPress sets blog, forums and tickets in one. iStore is an online store.
Sanwhole Exchange has no features, suggest some!
Expanding Communication
Is this is a good alternative?
Yes
No
Paid • Proprietary
Mail Server
Email Client
Linux
34 Expanding Communication alternatives
Turnkey Solutions for the Enterprise Cloud

Installation, Configuration, and Management tools for enterprise email, collaboration, messaging, video conferencing, file sharing, and file transfers.
Suggest and vote on features
Expanding Communication Features
1. Cloud SyncSync your data (notes, documents, bookmarks, etc.) across your different devices and to the cloud.
Contacts
CalDAV Support
Cloud based
Video Conferencing
CardDAV Support