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OpenChange Alternatives

OpenChange Alternatives

OpenChange

OpenChange aims to provide a portable Open Source implementation of Microsoft Exchange Server and Exchange protocols.

Exchange is a groupware server designed to work with Microsoft Outlook, and providing features such as a messaging server, shared calendars, contact databases, public folders, notes and tasks.

OpenChange server doesn't need any plugin installation in Outlook.

Best OpenChange Alternatives

Looking for other OpenChange-like programs? We've rounded up our favorites OpenChange alternatives. Try any one of these fan favorites to see if they'll support your system and meet your specific needs.

Zoho

Zoho

CommercialWeb

Zoho is an all-in-one online office suite. Zoho gears itself towards businesses, increasing your productivity and offering easy, real-time collaboration. Zoho offers a...

Features:

  • Ad-free
  • Custom login portal
  • CRM
  • Encrypted Email
  • Leadfeeder integration
  • Email Server
  • Open API
  • Software as a Service
  • Spreadsheets
  • Wiki
  • Workflow
Zimbra Collaboration Suite

Zimbra Collaboration Suite

FreemiumOpen SourceLinuxWebSelf-Hosted

Zimbra Collaboration is an open, secure collaboration tool for email, calendaring, tasks and more. With the most innovative web application available today, Zimbra...

Features:

  • Active Directory integration
  • ActiveSync
  • Email Server
  • Real time collaboration
  • Team Collaboration
Kopano

Kopano

FreemiumOpen SourceMacWindowsLinuxWebAndroidiPhoneAndroid TabletWindows PhoneiPadSelf-HostedMicrosoft Office OutlookS/MIMESoftware as a Service (SaaS)

Kopano puts an email, video meetings, calendaring, and file sharing solution within one single interface. Kopano helps you work smarter with people within and outside...

Features:

  • CalDAV
  • File sharing
  • Email Server
  • Mobile Device Management
  • On-premises software
  • POP3 Support
  • Real time collaboration
  • Shared calendars
hMail Server

hMail Server

FreeOpen SourceWindows

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...

Features:

  • Convert images to PDF
  • Support for IMAP
  • Email Server
  • POP3 Support
  • SMTP
  • SMTP integration
Microsoft 365

Microsoft 365

CommercialWebSoftware as a Service (SaaS)

Microsoft 365 is a subscription-based software services that licenses Microsoft Office products for on-premise or cloud-based use. For consumers, the service allows...

Features:

  • IFTTT integration
  • Email Server
  • Real time collaboration
  • Web-Based
iRedMail

iRedMail

FreemiumOpen SourceLinuxBSDSelf-Hosted

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...

MDaemon Messaging Server

MDaemon Messaging Server

CommercialWindows

Low cost, easy to use Email Server software for virtual, on-premise, or hosted deployments for companies that want control of their email. Integrated web-mail with doc...

Features:

  • Dropbox integration
  • Encrypted Email
  • Group chat
  • Support for IMAP
  • Email Server
  • Mobile Device Management
  • Outlook integration
Microsoft Exchange Server

Microsoft Exchange Server

CommercialWindowsWeb

Intelligent inbox and calendar software that's a part of the Microsoft Office Suite.

Features:

  • Email Server
  • Real time collaboration
Axigen

Axigen

CommercialMacWindowsLinuxBSDSelf-HostedMicrosoft Office OutlookSoftware as a Service (SaaS)

Axigen provides a multi-tenant, fully integrated, multi-platform, all-in-one email, calendaring and collaboration messaging solution. It grants extensive branding...

Features:

  • Clustering
  • Group collaboration
  • Clustering Support
  • Customizable
  • Customizable branding
  • Email Archiving
  • Flexible customizations
  • Shared calendars
  • Api
  • API Integration
  • CalDAV
  • CardDAV
  • Delegated Administration
  • Support for Docker
  • Email Server
  • Multiple languages
  • Real time collaboration
  • Shared folders
  • White-labeled
iMail

iMail

CommercialWindowsSelf-Hosted

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...

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