5
HubSpot, Inc.
412
Freeware
With the Sidekick Outlook plugin, you can track emails directly within Outlook.
HubSpot, Inc.
124
Freeware
It is a program that allows you to track email opens and clicks.
3
Zoom
23,101
Freeware
Instantly schedules meetings from the Outlook's interface.
Citrix Online Audio, LLC
51
Freeware
A service that lets you manage small and large audio conferences.
3
Citrix Online, LLC.
1,212
Freeware
This plugin allows you to schedule and update meetings directly from Outlook.
Joel Penner
2
Freeware
Sync data with Microsoft Outlook via an Outlook plugin.
52
OB Utilities
4
Shareware
OB Mail Merge is an Outlook plugin for sending bulk email.
3CX Ltd
115
Freeware
3CX provides out of the box integration with Microsoft Outlook.
11
MAPILab Ltd.
177
Shareware
A plugin for the search and processing of duplicates in Outlook folders.
70
FutureGlue
4
Shareware
intraVnews is an RSS/Atom feed reader plugin for Microsoft Outlook XP and later.
Leon Mayne
10
Freeware
SpamGrabber is a free spam reporting plugin for Outlook 2007 & 2010.
Matro
1
RealAccount, freeware plugin to enhance accounts handling with MS Outlook.
82
Alchemy Lab
4
Anti Spam plugin for Outlook Express with with Bayes filtering and rules.
IO Revolution
Freeware
WaveLook is a free plugin that integrates Google Wave into your Outlook inbox.
AtTask
18
Freeware
It is a plugin that enables you to get AtTask right into Microsoft Outlook.