3
Cloudmark
7
Shareware
An anti-spam and anti-phishing plug-in for Outlook Express.
2
Open-Xchange AG
8
Commercial
You can keep the Outlook client when your organization moves to Open-Xchange.
2
Open-Xchange Inc.
40
Commercial
OXtender synchronizes E-Mails, Calendar and Tasks, along with System Folders.
37
Microsoft
45
Freeware
It can prioritize your messages and make smart decisions.
CounterPath Corporation
1
Commercial
Is a plug-in adding an enterprise-grade softphone to your Outlook application.
62
Imunin Software Inc.
5
Freeware
Share and search for documents in groups with chat and a shared whiteboard.
Creator Team of Andy
36
Open source
OSU-gt RC9 is a Java-based shared whiteboard and chat client.
67
SDMD GmbH
25
Freeware
It is a freeware addin for Microsoft Outlook 2003 and Microsoft Outlook 2007.
1
Google, Inc.
8
Freeware
Google Apps Sync for Microsoft Outlook allows you to use Microsoft Outlook 2003.
DBX Conv
Shareware
Convert .dbx to Microsoft Outlook .pst format with DBX to Microsoft Outlook tool.
2
ABF software, Inc.
240
Shareware
ABF Outlook Backup allows you to backup Microsoft Outlook mail client.
42
BackRex Software
34
Shareware
BackRex Outlook Backup is a backup and restore tool for Microsoft Outlook.
BackRex Software
55
Shareware
BackRex Outlook Backup is a backup and restore tool for Microsoft Outlook.
macropool GmbH
37
Shareware
With Web Research Outlook you can save e-mail messages from Microsoft Outlook.
1
Vonage
110
Freeware
You can place calls directly from Outlook if you have Microsoft Outlook.
