99
Veign
71
Freeware
A tool to let you decide which Outlook-blocked attachments are safe to open.
6
Beiley Software, Inc.
322
Shareware
Reminds you of any forthcoming important date or event to make your life easier.
Wang Sweden AB
Simplify the process of meeting invitation in Outlook and resource selection.
25
Efficient Software
628
Shareware
Manage and get reminded of your to-do lists, birthdays, and events.
1
East Imperial Soft
86
Shareware
It manages various activities with various features to remind activities.
1
Accurate Solutions
90
Outlook Express Mail Alert(OEMA) is an email notification program.
Totalidea Software New Zealand Ltd.
6
Backup your Outlook 2003 and Outlook 2007 data and settings easily.
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.
RemoteCalendars
13
Open source
RemoteCalendars is a COM-.NET Add-in for Outlook 2003/2007, written in C#.
Daniele Tiles,Gabriele
1
Freeware
It's a simple COM-.NET plug-in created for Outlook 2003.
2
BitLaboratory
Attractive Outlook 2003 style navigation bar and header.
Nicolas Sivridis
4
Freeware
Jello Dashboard is a Getting Things Done solution for Microsoft Outlook 2003.
10
Google, Inc.
2,207
Freeware
Use Microsoft Outlook 2003, 2007, 2010, 2013 and 2016 with G Suite.
87
OutlookCloud
6
Shareware
It is a small add-in program for Microsoft Outlook 2003, 2007 and 2010.
Codejock Software
1
Commercial
Provides Windows developers with a sophisticated Outlook 2003 style Report.
