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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. StarUML
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6. Clonezilla
7. Avidemux
8. Cinelerra
9. ArgoUML
10. Gimpshop

Microsoft Exchange Server 2003


About
Website
Exchange Server

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.

Open source Exchange Server alternatives

Zimbra 5.0
Available for: windows mac linux unix java
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... Read more
Open-Xchange 0.8
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



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