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Should I remove SEP Client?

What percent of users and experts removed it?
7% remove it93% keep it
Overall Sentiment
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How common is it?
Reach 0.0002%


VersionDistribution 25.00% 25.00% 25.00% 25.00%

SEP Client


SEP Client is a software program developed by Cryptzone AB. The most common release is, with over 98% of all installations currently using this version. During setup, the program creates a startup registration point in Windows in order to automatically start when any user boots the PC. 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 29 files and is usually about 23.68 MB (24,832,428 bytes). Relative to the overall usage of those who have this installed, most are running it on Windows 7 (SP1). While about 78% of users of SEP Client come from the United States, it is also popular in Germany and Canada.

Program detailsProgram details

URL: www.cryptzone.com
Help link: www.cryptzone.com/support
Installation folder: C:\Program Files\SEP Client\
Uninstaller: MsiExec.exe /I{A3F7452A-5484-415D-92D6-9B6418E1C7B1}
(The Windows Installer is used for the installation, maintenance, and removal.)
Estimated size: 23.68 MB

Program filesFiles installed by SEP Client

  • CZ_APP_eMail_SendToProxy.dll - Cryptzone Shell Extension IDropTarget Proxy COM Dll
  • SeMLotusNotesActivator.exe - Cryptzone Secured eMail Activator for Lotus Notes
  • SeMLotusNotesAddIn.dll - Cryptzone Secured eMail AddIn for Lotus Notes
  • CZ_APP_COM_Outlook_Addin.dll - Cryptzone Secured eMail for Outlook Addin
  • CZ_APP_SEMA_Reader.exe - Cryptzone Standalone Secured eMail Reader
  • CZ_APP_eUSB_Monitor.exe - Cryptzone USB Device Event Handler
  • CZ_APP_COM_ContextMenu.dll - Cryptzone Shell Extension COM Dll
  • CZ_APP_SEP_Module_eF2.dll - Cryptzone Secured File Module
  • CZ_SEP_Monitor.exe - Cryptzone Monitor Application (Cryptzone monitoring service)
  • CZ_APP_SEMX_Explorer.exe - Cryptzone SEMX Technology
  • CZ_APP_SEMX_Explorer_ExeTemplate.exe
  • CZ_APP_SEP_Module_License.dll - Cryptzone License Module
  • SEMWorkShareAction.dll - SEMWorkShareIntegration
  • CZ_APP_SEP_Module_eMail.dll - Cryptzone Mail Module
  • CZ_SEP_Machine_Service.exe - SEP Machine Service (Pipe Server Service for the SEP Machine Entity)
  • CZ_SEP_Settings.exe - Cryptzone Settings
  • Cryptzone.OpenDocuments.ocx - Cryptzone SEP (Cryptzone.OpenDocuments)
  • CZ_APP_SEP_Module_eUSB.dll - Secured eUSB (Cryptzone Extension for eUSB)

Program behaviorsBehaviors exhibited

  • CZ_SEP_Machine_Service.exe runs as a service named 'Cryptzone SEP Local Machine Service' (Cryptzone_LM_Service) "Provides services for Cryptzone SEP Client.".
Startup File (All Users Run)
  • CZ_SEP_Monitor.exe is loaded in the all users (HKLM) registry as a startup file name 'SEP Monitor' which loads as C:\Program Files\SEP Client\x64\Modules\CZ_SEP_Monitor.exe /SILENT /NOKEEPALIVE /SYNC.

How do I remove SEP Client?

Quickly and completely remove SEP Client from your computer by downloading "Should I Remove It?", its 100% FREE and installs in seconds (click the button below).
Or, you can uninstall SEP Client 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: Click Uninstall a Program.
    • Windows XP: Click Add or Remove Programs.
  2. When you find the program SEP Client, click it, and then do one of the following:
    • Windows Vista/7/8: 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 SEP Client.

Automatically starts? Yes
(Found in the run registry)
Uninstall it 7%
Keep it 93%
Windows 7 (SP1)

Distribution by countryGeography

77.78% of installs come from the United States
Which countries install it?
  United States 77.78%
  Germany 11.11%
  Canada 11.11%

OEM distributionPC manufacturers

What PC manufacturers (OEMs) have it installed?
Toshiba 33.33%
Acer 33.33%
Dell 33.33%
Common models
TOSHIBA Satellite A665 25.00%
MSI MS-7673 25.00%
Dell OptiPlex 3010 25.00%
Acer Aspire 7750G 25.00%


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