84,488,480 programs installed

Should I remove WinZip Courier?

What percent of users and experts removed it?
10% remove it90% keep it
Overall Sentiment
Very good
What do people think about it?
(click star to rate)
How common is it?
Global Rank #5,205
United States Rank #3,890
Reach 0.0959%


8.0.12599 0.58%
7.0.0 1.22%
6.5.11568 2.86%
6.0.11304 0.95%
6.0.11164 4.50%
5.0.10661 5.40%
4.5.10424 8.52%
4.0.10284 1.59%
4.0.10230 1.01%
4.0.10222 0.11%
4.0.10207 0.05%
4.0.10194 1.27%
3.5.10248 0.21%
3.5.10117 1.11%
3.5.9658 54.44%
3.5.9621 0.26%
3.0.9557 8.78%
3.0.9308 4.07%
3.0.9307 3.07%

Typically installed together

WinZip Courier

What is WinZip Courier?  (from WinZip Computing)

Reduce the size of your email attachments automatically and ensure their confidentiality with WinZip Courier! With state-of-the-art file compression and encryption technology, Courier delivers the power of WinZip where it's needed most - your email system. This easy-to-use tool integrates with your email application to...  Read more


WinZip Courier is a software program developed by WinZip Computing. The most common release is 3.5.9658, with over 98% of all installations currently using this version. The program adds a toolbar to Microsoft Internet Explorer. A scheduled task is added to Windows Task Scheduler in order to launch the program at various scheduled times (the schedule varies depending on the version). The primary executable is named wzwmcie.dll. The setup package generally installs about 99 files and is usually about 13.5 MB (14,158,390 bytes). The installed file CheckUpdater.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 10. While about 61% of users of WinZip Courier come from the United States, it is also popular in United Kingdom and Canada.

Program detailsProgram details

URL: www.winzip.com/courier.htm
Help link: www.winzip.com/wzgate.cgi?lang=EN&url=www.winzip.com/xsupport.htm
Installation folder: C:\Program Files\WinZip Courier\
Uninstaller: MsiExec.exe /X{CD95F661-A5C4-11AF-B2CC-ABCD21A325B5}
(The Windows Installer is used for the installation, maintenance, and removal.)
Estimated size: 13.5 MB
Language: English (United States)

Program filesFiles installed by WinZip Courier

Program module:wzwmcie.dll
Name:WinZip Courier
WinZip Courier BHO
Signed by:WinZip Computing
Path:C:\Program Files\WinZip Courier\wzwmcie.dll
Additional files:
  • WinZipCourier40.exe - WinZip Courier 4.0 (WinZip Courier Setup)
  • WzPreviewer32.exe - WinZip Previewer (WinZip Previewer (32-bit))
  • CheckUpdater.exe - WinZip Courier (WinZip Courier Check Update Helper Application)
  • npwzwmc.dll - WinZip Courier Plugin for Mozilla Firefox
  • OLCmdBar.dll - WinZip Courier Outlook Command Bar Component
  • WinZipCourierConfig.exe - WinZip Courier Config Application
  • WinZipCourierRegister.exe - WinZip Courier Register Application
  • WXFManager32.dll - Servisní modul pro WinZip Courier
  • WXFManager64.dll
  • wzofc.dll
  • wzofcsvc.dll - Service module for WinZip Courier
  • wzofcsvc32.dll
  • wzofcsvc64.dll
  • WZOffice.dll - WinZip Courier Office Addin
  • WZOL.dll
  • WZOLPP.ocx
  • WZOutlok.dll - WinZip Courier Outlook Addin
  • WZSVC.dll - WinZip Courier Service Component
  • wzwmcapp.exe - WinZip Courier Web Mail Application
  • wzwmcie32.dll - WinZip Courier BHO
  • wzwmcie64.dll
  • wzwmcore32.dll - WinZip Courier Web Mail Component
  • wzwmcore64.dll
  • ZipSendService.dll - ZipSend Background Service Primary Interop Assembly
  • ZipSendService.exe - ZipSend Background Service
  • ZipSendSignUp32.dll - ZipSend SignUp Component
  • ZipSendSignUp64.dll
  • WZCFR.dll - WinZip WZCFR
  • BoxService.dll - WinZip (WinZip Box Service)
  • CloudMeService.dll - WinZip CloudMe Service
  • CloudStoragePicker.dll - WinZip Cloud Storage Picker
  • CloudStorageService.DesktopExtension.dll - WinZip Cloud Storage Service Extension for Desktop
  • CloudStorageService.dll - WinZip Cloud Storage Service
  • DropboxService.dll - WinZip Dropbox Service
  • GoogleDriveService.dll - WinZip Google Drive Service
  • LocalService.dll - WinZip Local Service
  • MediaFireService.dll - WinZip MediaFire Service
  • OneDriveService.dll - WinZip OneDrive Service
  • SkyDriveService.dll - WinZip SkyDrive Service
  • SugarSyncService.dll - WinZip SugarSync Service
  • WebAuthBroker.exe - WinZip Web Auth Broker
  • WebAuthBroker32.dll - WinZip OAuth Broker
  • WebAuthBroker64.dll
  • WXFD2P.dll - WXFD2P
  • WZ32.DLL - WinZip DLL
  • WZEAY32.DLL - WinZip Openssl DLL
  • WzEay64.dll
  • WZEM32.DLL
  • WZIMGV32.DLL - Image Viewer
  • WZIMGV64.dll
  • WZSESS32.EXE - WinZip Session Services Process
  • WZSRVR32.EXE - WinZip Archive Server
  • WzWipe.exe - WzWipe (WzWipe Executable)
  • wzwipe32.exe
  • WzWXFbox32.dll - WinZip Box Provider
  • WzWXFbox64.dll
  • WzWXFcldme32.dll - WinZip CloudMe Provider
  • WzWXFcldme64.dll
  • WzWXFd2p32.dll - Estensione Winzip - Documento a conversione PDF

Program behaviorsBehaviors exhibited

Google Chrome Plugin
  • npwzwmc.dll is loaded in the Google Chrome web browser as 'npwzwmc.dll'.
3 Internet Explorer BHOs
  • wzwmcie.dll is installed in Internet Explorer as a BHO (Browser Helper Object) under the name 'DataMngr' with the class of {BE7A24F5-69CB-4708-B77B-B1EDA6043B95}.
  • wzwmcie64.dll is installed in Internet Explorer as a BHO (Browser Helper Object) under the name 'WinZip Courier BHO' with the class of {A8FB70FA-0FDF-4601-9DC4-BFA1B357204F}.
  • wzwmcie32.dll is installed in Internet Explorer as a BHO (Browser Helper Object) under the name 'WinZip Courier BHO' with the class of {A8FB70FA-0FDF-4601-9DC4-BFA1B357204F}.
Internet Explorer Toolbar
  • wzwmcie.dll is loaded as Internet Explorer Toolbar with the name 'Wincore Mediabar' with the class of {28387537-e3f9-4ed7-860c-11e69af4a8a0}.
Mozilla Plugin
  • npwzwmc.dll is loaded into Mozilla Firefox under the product name 'WinZip Courier' with a plugin key of '@winzip.com/Winzip Courier' for all users of the PC.
Scheduled Task
  • WinZipCourierConfig.exe is scheduled as a task with the class '{E37FC23C-DB19-4A73-9DCE-1074F5680426}'.

How do I remove WinZip Courier?

You can uninstall WinZip Courier 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 WinZip Courier, 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 WinZip Courier.

How do I reset my web browser?

If your web browser homepage and search settings have been modfied by WinZip Courier you can restore them to their previous default settings.
Microsoft Internet Explorer
Mozilla Firefox
Google Chrome

Win 7 (SP1) 66%
Win Vista 0%
Plugs into Internet Explorer
Uninstall it 10%
Keep it 90%

Windows OS versionsWindows

Which Windows OS versions does it run on?
Windows 7 69.59%
Windows 10 19.48%
Windows Vista 6.23%
Windows XP 4.70%
Which OS releases does it run on?
Windows 7 Home Premium 39.88%
Windows 7 Professional 14.16%
Windows 7 Ultimate 12.30%
Windows 10 Home 5.17%
Windows Vista Home Premiu... 4.79%
Microsoft Windows XP 4.74%

Distribution by countryGeography

61.34% of installs come from the United States
Which countries install it?
  United States 61.34%
  United Kingdom 5.74%
  Canada 4.07%
  Australia 3.23%
  Italy 1.99%
  India 1.63%
  Netherlands 1.55%
  France 1.36%
  Israel 0.92%
  Germany 0.92%
  Sweden 0.80%
  Belgium 0.80%
  Brazil 0.68%
  Iran 0.68%

OEM distributionPC manufacturers

What PC manufacturers (OEMs) have it installed?
Hewlett-Packard 31.66%
Dell 28.66%
Acer 9.17%
Toshiba 8.91%
ASUS 7.50%
Samsung 3.35%
Lenovo 2.12%
Intel 1.59%
MSI 0.71%
Common models
HP Pavilion dv7 Notebook ... 7.99%
HP Pavilion dv6 Notebook ... 6.82%
HP Pavilion g6 Notebook P... 3.51%
Dell XPS 8300 2.73%
HP Pavilion g7 Notebook P... 2.14%
HP G62 Notebook PC 1.95%

About WinZip Computing

WinZip is a file archiver and compressor for Windows developed by WinZip Computing.
Publisher URL: www.winzip.com


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