OpenChange AlternativesMail Servers and other similar apps like OpenChange

OpenChange is described as 'Aims to provide a portable Open Source implementation of Microsoft Exchange Server and Exchange protocols' and is a Mail Server in the online services category. There are more than 25 alternatives to OpenChange for a variety of platforms, including Windows, Linux, Web-based, Self-Hosted and Mac apps. The best OpenChange alternative is Nextcloud Hub, which is both free and Open Source. Other great apps like OpenChange are Zimbra Collaboration Suite, Infomaniak kSuite, hMail Server and Microsoft Exchange.

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OpenChange alternatives are mainly Mail Servers but may also be WebMail Providers or Team Collaboration Tools.  Filter by these or use the filter bar below if you want a narrower list of alternatives or looking for a specific functionality of OpenChange.
OpenChange iconOpenChange
  9
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OpenChange aims to provide a portable Open Source implementation of Microsoft Exchange Server and Exchange protocols.

More about OpenChange
More about OpenChange
OpenChange alternatives page was last updated Sep 26, 2023
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  1. Nextcloud Hub icon
    Nextcloud Hub icon

    Nextcloud Hub

     20 likes
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    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.

    52 Nextcloud Hub alternatives
    Nextcloud Hub screenshot 1

    License model

    • Free • Open Source

    Application types

    Platforms

    • Self-Hosted
    Nextcloud Hub screenshot 1
    Nextcloud Hub screenshot 2
    +4
    Nextcloud Hub screenshot 3

    Properties

    1.  Privacy focused

    Features

    1.  Ad-free
    2.  Real time collaboration
    3.  Extensible by Plugins/Extensions
    4.  Cloud Sync
    5.  Photo Gallery
    Nextcloud Hub iconOpenChange Icon

    Nextcloud Hub VS OpenChange

    Is Nextcloud Hub a good alternative to OpenChange?
     

    • Nextcloud Hub is the most popular Self-Hosted alternative to OpenChange.

    • Nextcloud Hub is the most popular Open Source & free alternative to OpenChange.

    • Nextcloud Hub is Free and Open SourceOpenChange is also Free and Open Source
    • Nextcloud Hub is Privacy focusedOpenChange is not according to our users
  2. Zimbra Collaboration Suite icon
    Zimbra Collaboration Suite icon

    Zimbra Collaboration Suite

     35 likes
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    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.

    44 Zimbra Collaboration Suite alternatives
    Zimbra Collaboration Suite screenshot 1

    License model

    • Freemium • Open Source

    Application types

    Platforms

    • Linux
    • Online
    • Self-Hosted

    Zimbra Collaboration Suite Features

    1.  Real time collaboration
    2.  ActiveSync
    3. Microsoft Active Directory icon  Active Directory integration
    Zimbra Collaboration Suite iconOpenChange Icon

    Zimbra Collaboration Suite VS OpenChange

    Is this a good alternative to OpenChange?
     

    • Zimbra Collaboration Suite is the most popular Web-based & Linux alternative to OpenChange.

    • Zimbra Collaboration Suite is Freemium and Open SourceOpenChange is Free and Open Source
  4. Infomaniak kSuite icon
    Infomaniak kSuite icon

    Infomaniak kSuite

     4 likes
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    The ethical collaborative solution. Increase your productivity with a 100% Swiss solution that brings together all the apps for teamwork.

    77 Infomaniak kSuite alternatives
    Infomaniak kSuite screenshot 1
    Infomaniak kSuite screenshot 2
    +5
    Infomaniak kSuite screenshot 3

    License model

    • Free Personal • Proprietary

    Application types

    Platforms

    • Mac
    • Windows
    • Linux
    • Online
    • Android
    • iPhone

    Properties

    1.  Privacy focused
    2.  Lightweight

    Features

    1.  Cloud Sync
    2.  Real time collaboration
    3.  Calendar View
    4.  Works Offline
    5.  No Tracking
    6.  Ad-free
    7.  End-to-End Encryption
    Infomaniak kSuite iconOpenChange Icon

    Infomaniak kSuite VS OpenChange

    Is Infomaniak kSuite a good alternative to OpenChange?
     

    • Infomaniak kSuite is the most popular Windows, Android, Mac & iPhone alternative to OpenChange.

    • Infomaniak kSuite is Free Personal and ProprietaryOpenChange is Free and Open Source
    • Infomaniak kSuite is Privacy focused and LightweightOpenChange is not according to our users
  5. Ad
    Screenshot
    Infomaniak kSuite icon

    Infomaniak kSuite

    The ethical collaborative solution. Increase your productivity with a 100% Swiss solution that brings together all the apps for teamwork.

    https://www.infomaniak.com
    Learn More
  6. hMail Server icon
    hMail Server icon

    hMail Server

     28 likes
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    hMailServer is a free e-mail server for Microsoft Windows. Its used by Internet service providers, companies, governments, schools and enthusiasts in all parts of the world.

    23 hMail Server alternatives
    hMail Server screenshot 1

    License model

    • Free • Open Source

    Application type

    Platforms

    • Windows

    hMail Server Features

    1.  IMAP Support
    2.  POP3 Support
    3.  SMTP Support
    4.  Convert images to PDF
    hMail Server screenshot 1
    Discontinued

    hMail Server is no longer supported by the people who created it and has been discontinued – so use it at your own risk.

    hMail Server iconOpenChange Icon

    hMail Server VS OpenChange

    Is hMail Server a good alternative to OpenChange?
     
  7. Microsoft Exchange icon
    Microsoft Exchange icon

    Microsoft Exchange

     17 likes
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    Exchange business-class email helps increase user productivity while protecting your data. Get it as a hosted service or run it on your servers.

    44 Microsoft Exchange alternatives
    Microsoft Exchange screenshot 1

    License model

    Application type

    Platforms

    • Windows
    • Online
    • Self-Hosted
    • Microsoft Office 365

    Microsoft Exchange Features

    1.  Real time collaboration
    Microsoft Exchange screenshot 1
    Microsoft Exchange screenshot 2
    +1
    Microsoft Exchange screenshot 3
    Microsoft Exchange iconOpenChange Icon

    Microsoft Exchange VS OpenChange

    Is Microsoft Exchange a good alternative to OpenChange?
     

    • Microsoft Exchange is the most popular commercial alternative to OpenChange.

    • Microsoft Exchange is Paid and ProprietaryOpenChange is Free and Open Source
  8. Axigen icon
    Axigen icon

    Axigen

     13 likes
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    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).

    27 Axigen alternatives
    Axigen screenshot 1

    License model

    Application types

    Platforms

    • Mac
    • Windows
    • Linux
    • BSD
    • Self-Hosted
    • Microsoft Office Outlook
    • Software as a Service (SaaS)
    Axigen screenshot 1
    Axigen screenshot 2
    +1
    Axigen screenshot 3

    Axigen Features

    1.  Real time collaboration
    2.  Shared Folders
    3.  Shared Calendar
    4.  Clustering
    5.  Customizable branding
    6.  CalDAV Support
    7.  Email Archiving
    8.  Clustering Support
    9.  Multiple languages
    10.  Delegated Administration
    Axigen iconOpenChange Icon

    Axigen VS OpenChange

    Is Axigen a good alternative to OpenChange?
     

    • Axigen is the most popular SaaS alternative to OpenChange.

    • Axigen is Paid and ProprietaryOpenChange is Free and Open Source
  10. Kopano icon
    Kopano icon

    Kopano

     31 likes
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    Kopano puts an email, video meetings, calendaring, and file sharing solution within one single interface.

    22 Kopano alternatives
    Kopano screenshot 1

    License model

    Application types

    Platforms

    • Online
    • Software as a Service (SaaS)
    Kopano screenshot 1

    Kopano Features

    1.  Real time collaboration
    2.  On-premises software
    3.  Shared Calendar
    4.  CalDAV Support
    5.  IMAP Support
    6.  S/MIME Support
    7.  POP3 Support
    Kopano iconOpenChange Icon

    Kopano VS OpenChange

    Is Kopano a good alternative to OpenChange?
     
  11. grommunio icon
    grommunio icon

    grommunio

     3 likes
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    grommunio (formerly known as grammm) efficiently combines all requirements of modern, digital communication and collaboration.

    12 grommunio alternatives
    grommunio screenshot 1

    License model

    • Freemium • Open Source

    Application types

    Platforms

    • Mac
    • Windows
    • Linux
    • Online
    • Android
    • iPhone
    • iPad
    • Self-Hosted
    grommunio screenshot 1
    grommunio screenshot 2

    Properties

    1.  Privacy focused

    Features

    1.  Real time collaboration
    2.  Contacts
    3.  Self hosted mail
    4.  RPC
    5.  Ad-free
    6.  Dark Mode
    7.  Spam Filter
    8. Docker icon  Support for Docker
    9.  CardDAV Support
    10.  IMAP Support
    11.  CalDAV Support
    12.  POP3 Support
    grommunio iconOpenChange Icon

    grommunio VS OpenChange

    Is grommunio a good alternative to OpenChange?
     

    • grommunio is the most popular iPad alternative to OpenChange.

    • grommunio is Freemium and Open SourceOpenChange is Free and Open Source
    • grommunio is Privacy focusedOpenChange is not according to our users
  12. iRedMail icon
    iRedMail icon

    iRedMail

     20 likes
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    A fully fledged, free email server solution, an open source project (GPL v2).

    Use official binary packages from Linux/BSD distributions, with both i386 and x86_64 support.

    Easy, fast deployment in LESS THAN 1 MINUTE. View YouTube Video to check how easy it is.

    Works on both no.

    68 iRedMail alternatives
    Main components and working process

    License model

    • Freemium • Open Source

    Application type

    Platforms

    • Linux
    • BSD
    • Self-Hosted
    iRedMail iconOpenChange Icon

    iRedMail VS OpenChange

    Is iRedMail a good alternative to OpenChange?
     
  13. CrossBox icon
    CrossBox icon

    CrossBox

     1 like
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    Real-time email, chat, audio/video calls & conferences, file-sharing, and contacts app with a modern and intuitive UI.

    41 CrossBox alternatives
    View Mailbox (Dark mode)

    License model

    Application types

    Platforms

    • Online
    • Android
    • iPhone
    • Android Tablet
    • iPad
    • Self-Hosted

    CrossBox Features

    1.  File Hosting
    Compose email
    Over the internet calls and video conferences
    +9
    Upload and share files
    CrossBox iconOpenChange Icon

    CrossBox VS OpenChange

    Is CrossBox a good alternative to OpenChange?
     

    • CrossBox is the most popular Android Tablet alternative to OpenChange.

    • CrossBox is Paid and ProprietaryOpenChange is Free and Open Source
  14. Poste.io icon
    Poste.io icon

    Poste.io

     3 likes
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    Full featured solution for your Email server. Native implementation of last anti-SPAM metods, webmail and easy administration included.

    19 Poste.io alternatives
    Poste.io screenshot 1

    License model

    • Free Personal • Proprietary

    Application type

    Platforms

    • Linux

    Poste.io Features

    1. Docker icon  Support for Docker
    Poste.io screenshot 1
    Poste.io screenshot 2
    +3
    Poste.io screenshot 3
    Poste.io iconOpenChange Icon

    Poste.io VS OpenChange

    Is Poste.io a good alternative to OpenChange?
     
  15. IceWarp icon
    IceWarp icon

    IceWarp

     10 likes
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    IceWarp integrates all communication & collaboration features in one unified solution. Available in cloud or for on-premises deployment, IceWarp is a great tool to share and exchange all information and ideas online, offline or via mobile devices.

    42 IceWarp alternatives
    IceWarp screenshot 1

    License model

    Application types

    Platforms

    • Windows
    • Linux
    • Online

    Top IceWarp Features

    1.  Team discussion
    2.  Secure File Sharing
    3.  Real time collaboration
    4.  Unlimited team members
    5. Microsoft Outlook icon  Outlook integration
    6. Microsoft 365 Copilot icon  Compatible with Microsoft Office
    7.  Cloud based
    8.  Document Sharing
    9.  Voice Chat
    10.  Video Conferencing
    11.  Integrated File Sharing
    12.  Shared Calendar
    IceWarp iconOpenChange Icon

    IceWarp VS OpenChange

    Is IceWarp a good alternative to OpenChange?
     
12 of 29 OpenChange alternatives