84,488,480 programs installed

Should I remove Kerio Outlook Connector?

What percent of users and experts removed it?
3% remove it97% keep it
Overall Sentiment
What do people think about it?
Be the first to rate (click star to rate)
How common is it?
Reach 0.0002%


7.4.7813 33.33%
7.3.6199 33.33%
6.7.7695 33.33%

Kerio Outlook Connector

What is Kerio Outlook Connector?  (from Kerio Technologies)

Kerio Outlook Connector is a special module for MS Outlook extending cooperation between Kerio Connect and MS Outlook. This module helps keep data which must be available to users saved on the server. This data include email folders, calendars, tasks, contacts, notes as well as public folders. In addition to the stan...  Read more


Kerio Outlook Connector is a software program developed by Kerio Technologies. The most common release is 7.4.7813, with over 98% of all installations currently using this version. Upon being installed, the software adds a Windows Service which is designed to run continuously in the background. Manually stopping the service has been seen to cause the program to stop functing properly. It adds a background controller service that is set to automatically run. Delaying the start of this service is possible through the service manager. The setup package generally installs about 45 files and is usually about 17.22 MB (18,053,664 bytes). The installed file ktupdaterservice.exe is the auto-update component of the program which is designed to check for software updates and notify and apply them when new versions are discovered. Relative to the overall usage of users who have this installed on their PCs, most are running Windows 7 (SP1) and Windows XP. While about 63% of users of Kerio Outlook Connector come from the United States, it is also popular in Germany and Belgium.

Program detailsProgram details

URL: www.kerio.com
Installation folder: C:\Program Files\Kerio\
Uninstaller: MsiExec.exe /X{9DD18360-AE66-42BF-8075-64C7E5DBC082}
(The Windows Installer is used for the installation, maintenance, and removal.)
Estimated size: 17.22 MB

Program filesFiles installed by Kerio Outlook Connector

  • KoffBackend.exe - Kerio Outlook Connector (Offline Edition) (Kerio Outlook Connector (Offline Edition): KoffBackend)
  • KoffRtfWrapper.exe - Kerio Outlook Connector (Offline Edition): KoffRtfWrapper
  • ProfileCreator.exe - Kerio Outlook Connector (Offline Edition): ProfileCreator
  • KOC32.dll - Kerio Outlook Connector (Kerio Outlook Connector Core)
  • KOCRes405.dll - Czech resource DLL for KOCCore
  • KOCRes407.dll - German resource DLL for KOCCore
  • KOCRes409.dll - English resource DLL for KOCCore
  • KOCRes40a.dll - Spanish resource DLL for KOCCore
  • KOCRes40c.dll - French resource DLL for KOCCore
  • KOCRes40e.dll - Hungarian resource DLL for KOCCore
  • KOCRes410.dll - Italian resource DLL for KOCCore
  • KOCRes411.dll - Japanese resource DLL for KOCCore
  • KOCRes413.dll - Dutch resource DLL for KOCCore
  • KOCRes415.dll - Polish resource DLL for KOCCore
  • KOCRes419.dll - Russian resource DLL for KOCCore
  • KOCRes41a.dll - Croatian resource DLL for KOCCore
  • KOCRes41b.dll - Slovak resource DLL for KOCCore
  • KOCRes41d.dll - Swedish resource DLL for KOCCore
  • KOCRes804.dll - Chinese resource DLL for KOCCore
  • KOCRes816.dll - Portuguese resource DLL for KOCCore
  • KOCUI.dll - Kerio Outlook Connector GUI
  • ktupdaterservice.exe - Kerio Autoupdate System (Kerio Autoupdate System: Kerio Updater Service)
  • kassist.exe - Kerio Assist

Program behaviorsBehaviors exhibited

  • ktupdaterservice.exe runs as a service named 'Kerio Updater Service' (ktupdaterservice) "Service that helps upgrading Kerio client applications.".

How do I remove Kerio Outlook Connector?

You can uninstall Kerio Outlook Connector from your computer by using the Add/Remove Program feature in the Window's Control Panel.
  1. On the Start menu (for Windows 8, right-click the screen's bottom-left corner), click Control Panel, and then, under Programs, do one of the following:
    • Windows Vista/7/8/10: Click Uninstall a Program.
    • Windows XP: Click Add or Remove Programs.
  2. When you find the program Kerio Outlook Connector, click it, and then do one of the following:
    • Windows Vista/7/8/10: Click Uninstall.
    • Windows XP: Click the Remove or Change/Remove tab (to the right of the program).
  3. Follow the prompts. A progress bar shows you how long it will take to remove Kerio Outlook Connector.

Win 7 (SP1) 67%
Win XP 33%
Windows Service? Yes
(Installs a service)

Windows OS versionsWindows

Which Windows OS versions does it run on?
Windows 7 66.67%
Windows XP 33.33%
Which OS releases does it run on?
Windows 7 Professional 66.67%
Microsoft Windows XP 33.33%

Distribution by countryGeography

62.50% of installs come from the United States
Which countries install it?
  United States 62.50%
  Germany 25.00%
  Belgium 12.50%


user comment
No one has commented yet. Help others learn more about this software, share your comments.