Add-in Express Ltd.
Freeware
It is a free plug-in that adds several useful features to Microsoft Excel.
CounterPath Corporation
12
Commercial
Bria Add-In for Outlook adds calling and voicemail support to your Outlook app.
Exclaimer Ltd
32
Shareware
Exclaimer Signature Manager Outlook Edition is an email signature program.
45
Catalina Group Ltd.
26,963
Open source
Create, open, browse, and extract archives in all the most popular formats.
Add-in Express Ltd.
Freeware
Examine real Internet headers and the body of the selected message.
21
Interactive Networks Inc.
21
Freeware
The Chat with Me Now add-on for Outlook and Outlook Express lets your email recipients see when you....
58
OpusFlow b.v.
16
Shareware
Advanced add-on for Outlook that adds a Scan & Attach button to Outlook emails.
Caelo Software BV
9
Shareware
TrackYourSent for Outlook is an add-in for Outlook.
Wisco
2
Shareware
With this program you can archive your Outlook emails.
15,798
win.rar GmbH
16,121,171
Shareware
WinRAR is a powerful archive manager for your data.
4
Smith Micro Software, Inc.
957
Shareware
StuffIt is a powerful and comprehensive archive manager.
21
Cowtec
1
Shareware
Filedoyen is a file and archive manager with integrated text and hex editors.
4
Slovak Technical Services, Inc.
161
Freeware
Attachment Options is a COM add-in for Outlook 2000 SP3 or higher.
RemoteCalendars
13
Open source
RemoteCalendars is a COM-.NET Add-in for Outlook 2003/2007, written in C#.