Open Source Alternative
Find alternatives for   

Home
Software Directory
business
communications
databases
development
education & science
games
graphic applications
internet & networking
multimedia & audio
security & privacy
system utilities
web development
Suggest software
Contact
Links
Advertising
In the News
About


Free Storage with Dropbox
Click here



Top 10 Commercial
1. Visio
2. Photoshop
3. Dreamweaver
4. AutoCAD
5. iTunes
6. Movie Maker
7. MS Project
8. Norton Ghost
9. Nero
10. Publisher
Top 10 Open Source
1. Dia
2. OpenOffice Draw
3. FreeCAD
4. StarUML
5. Quanta Plus
6. NeverNote
7. zNotes
8. RedNotebook
9. Clonezilla
10. Avidemux

Zimbra 5.0


About
Website
Zimbra

Available for
windows* mac
linux** unix
java

Tags
mail collaboration webmail mail-server small-business

Download Zimbra
Zimbra is an open source server and client technology for next-generation enterprise messaging and collaboration. Zimbra delivers innovation for both the administrator and the end-user as well as compatibility with existing infrastructure and applications (both open source and proprietary).

4 out of 5 See detailed product rating and read or post comments

Open source software similar to Zimbra

Open-Xchange
Available for: windows mac linux unix java
The Open-Xchange Collaboration and Integration Server Environment allows you to create, store and link appointments, contacts, tasks, email, bookmarks, documents, forums and many more elements and... Read more

Zimbra is an open source alternative to

Microsoft Exchange Server 2003
Available for: windows mac linux unix java
For messaging and collaboration Microsoft Exchange Server is one of the most used platforms. Together for Microsoft Outlook this is a powerful solution for enterprises of any size. Read more

Zimbra news feed

Stop counting CVEs. Start measuring exposure.
Every email platform has vulnerabilities. Open source, open core, proprietary: none are exempt, and none ever will be. So asking how many CVEs a platform has tells you remarkably little about how...
End of support: when an IT milestone becomes a business risk
Most organizations know the end-of-support date for their email platform. Far fewer treat it as the day their risk changes. The date sits in a lifecycle spreadsheet, gets handed to the infrastructure...
What’s New in Zimbra 10.1.21 (Daffodil)
UPGRADE NOW For over two decades, Zimbra has powered mission-critical communications for organizations across the globe — 200 million+ mailboxes, 6,000+ deployments, 140+ countries, and a worldwide...
When email becomes a sovereignty decision
For most of the last decade, enterprise procurement has run on autopilot. A requirement comes up, a shortlist forms, and one of a handful of familiar names, often Microsoft, usually wins by default....
RSS feed