Zscaler

A guide to uninstall Zscaler from your system

You can find on this page details on how to uninstall Zscaler for Windows. The Windows release was developed by Zscaler Inc.. Open here for more info on Zscaler Inc.. Usually the Zscaler application is found in the C:\Program Files\Zscaler directory, depending on the user's option during install. The entire uninstall command line for Zscaler is C:\Program Files\Zscaler\ZSAInstaller\uninstall.exe. Zscaler-windows-4.5.0.381-installer-x64.exe is the Zscaler's primary executable file and it occupies close to 60.63 MB (63575880 bytes) on disk.

Zscaler contains of the executables below. They take 137.17 MB (143835816 bytes) on disk.

• Zscaler-windows-4.5.0.381-installer-x64.exe (60.63 MB)
• npcap-1.80-oem.exe (1.15 MB)
• Zscaler-Network-Adapter-Win10-1.0.2.0.exe (624.09 KB)
• MicrosoftEdgeWebview2Setup.exe (1.53 MB)
• ZSFFutil.exe (156.38 KB)
• ZEPInstaller.exe (8.89 MB)
• ZSACli.exe (3.12 MB)
• ZSAHelper.exe (4.19 MB)
• uninstall.exe (7.26 MB)
• ZSAService.exe (5.65 MB)
• ZSAMTAuthApp.exe (1.17 MB)
• ZSATray.exe (2.29 MB)
• ZSATrayManager.exe (11.64 MB)
• ZSATunnel.exe (9.82 MB)
• ZSAUpdater.exe (5.05 MB)
• ZSAUpm.exe (14.01 MB)

...click to view all...

The current web page applies to Zscaler version 4.5.0.381 only. Click on the links below for other Zscaler versions:

• 4.3.0.202
• 2.1.2.740
• 1.1.2.000025
• 1.1.4.000006
• 4.2.0.217
• 3.7.2.18
• 2.1.2.113
• 1.2.3.000005
• 3.7.1.44
• 1.4.1.6
• 2.1.2.71
• 4.4.0.379
• 1.4.2.12
• 4.2.0.209
• 1.5.2.7
• 3.7.96.20
• 3.9.0.191
• 3.6.0.26
• 1.2.0.000316
• 4.5.0.344
• 4.4.0.346
• 3.7.0.88
• 4.2.0.149
• 2.1.2.81
• 4.4.0.335
• 4.0.0.80
• 1.1.1.000000
• 3.7.2.19
• 1.4.0.188
• 3.7.1.54
• 3.4.0.124
• 3.1.0.96
• 3.4.0.101
• 3.4.1.4
• 4.6.0.123
• 3.2.0.73
• 4.2.0.601
• 3.9.0.156
• 1.5.1.8
• 4.3.0.181
• 4.2.1.173
• 1.4.3.1
• 4.2.1.199
• 4.4.0.300
• 4.3.0.151
• 3.7.1.53
• 4.3.0.226
• 3.1.0.781
• 4.4.0.389
• 1.5.2.10
• 4.3.0.243
• 4.3.0.188
• 4.5.0.278
• 4.3.0.131
• 3.0.0.195
• 4.3.0.161
• 2.1.2.92
• 4.4.0.368
• 4.1.0.85
• 3.6.1.26
• 4.5.0.296
• 3.1.0.103
• 4.2.1.181
• 4.6.0.168
• 3.6.1.25
• 3.1.0.129
• 4.1.0.62
• 4.2.0.198
• 1.5.0.332
• 4.5.0.352
• 4.5.0.255
• 3.5.0.108
• 4.4.0.294
• 1.3.1.0
• 4.4.0.324
• 2.2.1.77
• 2.1.2.112
• 4.0.0.89
• 4.5.0.337
• 1.5.2.5
• 4.5.0.286
• 3.9.0.183
• 1.2.1.000015
• 4.4.0.309
• 2.0.1.32
• 3.1.0.88
• 4.5.0.334
• 3.4.0.120
• 3.8.0.102
• 3.7.49.11
• 3.9.0.160
• 3.6.1.23
• 1.5.2.501
• 1.5.2.8
• 4.5.0.325
• 4.3.0.238
• 4.6.0.200
• 4.4.0.383
• 1.1.0.000213
• 3.0.2.14

...click to view all...
Zscaler has the habit of leaving behind some leftovers.

Folders left behind when you uninstall Zscaler:

• C:\Program Files\Zscaler
• C:\Users\%user%\AppData\Local\VS Revo Group\Revo Uninstaller Pro\BackUpsData\Zscaler-08102024-212543
• C:\Users\%user%\AppData\Local\VS Revo Group\Revo Uninstaller Pro\BackUpsData\Zscaler-08102024-214319
• C:\Users\%user%\AppData\Local\Zscaler

Files remaining:

• C:\Program Files\Zscaler\Common\lib\ZSAAuth.dll
• C:\Program Files\Zscaler\Common\lib\ZSALogger.dll
• C:\Program Files\Zscaler\Common\lib\ZSATrayHelper.dll
• C:\Program Files\Zscaler\Common\resources\ZscalerApp.ico
• C:\Program Files\Zscaler\Common\resources\ZscalerApp.png
• C:\Program Files\Zscaler\Common\resources\ZscalerAppSplash.png
• C:\Program Files\Zscaler\Common\resources\ZscalerAppTop.png
• C:\Program Files\Zscaler\RevertZcc\Config\4A89FD8C48401D7BDBA64214104D57F1E86684CC++-config.bak
• C:\Program Files\Zscaler\RevertZcc\Config\4A89FD8C48401D7BDBA64214104D57F1E86684CC++-config.dat
• C:\Program Files\Zscaler\RevertZcc\Config\e9550dfb46b57c073aa08df46d5a45fd.ztc
• C:\Program Files\Zscaler\RevertZcc\Config\ZccConfigBackup.reg
• C:\Program Files\Zscaler\RevertZcc\Config\ZSACliLocalDump.reg
• C:\Program Files\Zscaler\RevertZcc\Config\ZSAServiceLocalDump.reg
• C:\Program Files\Zscaler\RevertZcc\Config\ZSATrayLocalDump.reg
• C:\Program Files\Zscaler\RevertZcc\Config\ZSATrayManagerLocalDump.reg
• C:\Program Files\Zscaler\RevertZcc\Config\ZSATunnelLocalDump.reg
• C:\Program Files\Zscaler\RevertZcc\Config\ZSAUpdaterLocalDump.reg
• C:\Program Files\Zscaler\RevertZcc\Config\ZSAUpmLocalDump.reg
• C:\Program Files\Zscaler\RevertZcc\Zscaler-windows-4.4.0.368-installer-x64.exe
• C:\Program Files\Zscaler\RevertZcc\Zscaler-windows-4.5.0.381-installer-x64.exe
• C:\Program Files\Zscaler\ThirdParty\Npcap\Libpcap-License.txt
• C:\Program Files\Zscaler\ThirdParty\Npcap\npcap-1.71-oem.exe
• C:\Program Files\Zscaler\ThirdParty\Npcap\npcap-1.78-oem.exe
• C:\Program Files\Zscaler\ThirdParty\Npcap\npcap-1.80-oem.exe
• C:\Program Files\Zscaler\ThirdParty\Npcap\WinPcap-License-And-Acknowledgements.txt
• C:\Program Files\Zscaler\ThirdParty\PacParser\x64\pacparser.dll
• C:\Program Files\Zscaler\ThirdParty\PacParser\x64\PacparserV8.dll
• C:\Program Files\Zscaler\ThirdParty\TAPDriver\x64\Zscaler-Network-Adapter-Win10-1.0.2.0.exe
• C:\Program Files\Zscaler\ThirdParty\WebView2\MicrosoftEdgeWebview2Setup.exe
• C:\Program Files\Zscaler\ThirdParty\ZSFFUtil\x64\freebl3.dll
• C:\Program Files\Zscaler\ThirdParty\ZSFFUtil\x64\libnspr4.dll
• C:\Program Files\Zscaler\ThirdParty\ZSFFUtil\x64\libplc4.dll
• C:\Program Files\Zscaler\ThirdParty\ZSFFUtil\x64\libplds4.dll
• C:\Program Files\Zscaler\ThirdParty\ZSFFUtil\x64\nspr4.dll
• C:\Program Files\Zscaler\ThirdParty\ZSFFUtil\x64\nspr-LICENSE
• C:\Program Files\Zscaler\ThirdParty\ZSFFUtil\x64\nss3.dll
• C:\Program Files\Zscaler\ThirdParty\ZSFFUtil\x64\nssckbi.dll
• C:\Program Files\Zscaler\ThirdParty\ZSFFUtil\x64\nss-COPYING
• C:\Program Files\Zscaler\ThirdParty\ZSFFUtil\x64\nssutil3.dll
• C:\Program Files\Zscaler\ThirdParty\ZSFFUtil\x64\plc4.dll
• C:\Program Files\Zscaler\ThirdParty\ZSFFUtil\x64\plds4.dll
• C:\Program Files\Zscaler\ThirdParty\ZSFFUtil\x64\smime3.dll
• C:\Program Files\Zscaler\ThirdParty\ZSFFUtil\x64\softokn3.dll
• C:\Program Files\Zscaler\ThirdParty\ZSFFUtil\x64\sqlite3.dll
• C:\Program Files\Zscaler\ThirdParty\ZSFFUtil\x64\ssl3.dll
• C:\Program Files\Zscaler\ThirdParty\ZSFFUtil\x64\ZSFFutil.exe
• C:\Program Files\Zscaler\Updater\temp\Zscaler-windows-4.5.0.381-installer-x64.exe
• C:\Program Files\Zscaler\ZEPInstaller\ZEPInstaller.exe
• C:\Program Files\Zscaler\ZSACli\ZSACli.exe
• C:\Program Files\Zscaler\ZSACredentialProviders\ARM64\ZSACredentialProvider.dll
• C:\Program Files\Zscaler\ZSACredentialProviders\ZSACredentialProvider.dll
• C:\Program Files\Zscaler\ZSAFilterDriver\win10\amd64\zapprd.cat
• C:\Program Files\Zscaler\ZSAFilterDriver\win10\amd64\zapprd.inf
• C:\Program Files\Zscaler\ZSAFilterDriver\win10\amd64\zapprd.sys
• C:\Program Files\Zscaler\ZSAFilterDriver\win10\arm64\zapprd.cat
• C:\Program Files\Zscaler\ZSAFilterDriver\win10\arm64\zapprd.inf
• C:\Program Files\Zscaler\ZSAFilterDriver\win10\arm64\zapprd.sys
• C:\Program Files\Zscaler\ZSAFilterDriver\win10\i386\zapprd.cat
• C:\Program Files\Zscaler\ZSAFilterDriver\win10\i386\zapprd.inf
• C:\Program Files\Zscaler\ZSAFilterDriver\win10\i386\zapprd.sys
• C:\Program Files\Zscaler\ZSAHelper\ZSAHelper.exe
• C:\Program Files\Zscaler\ZSAInstaller\uninstall.dat
• C:\Program Files\Zscaler\ZSAInstaller\uninstall.exe
• C:\Program Files\Zscaler\ZSAInstaller\Zscaler-installLog.log
• C:\Program Files\Zscaler\ZSAService\ZSAService.exe
• C:\Program Files\Zscaler\ZSATray\fr\ZSAGlobalization.resources.dll
• C:\Program Files\Zscaler\ZSATray\Microsoft.Web.WebView2.Core.dll
• C:\Program Files\Zscaler\ZSATray\Microsoft.Web.WebView2.Wpf.dll
• C:\Program Files\Zscaler\ZSATray\Newtonsoft.Json.dll
• C:\Program Files\Zscaler\ZSATray\WebView2Loader.dll
• C:\Program Files\Zscaler\ZSATray\ZSAGlobalization.dll
• C:\Program Files\Zscaler\ZSATray\ZSAMTAuthApp.exe
• C:\Program Files\Zscaler\ZSATray\ZSATray.exe
• C:\Program Files\Zscaler\ZSATrayManager\ZSATrayManager.exe
• C:\Program Files\Zscaler\ZSATunnel\ZSATunnel.exe
• C:\Program Files\Zscaler\ZSAUpdater\ZSAUpdater.exe
• C:\Program Files\Zscaler\ZSAUpm\YEngine.dll
• C:\Program Files\Zscaler\ZSAUpm\ZSAUpm.exe
• C:\Program Files\Zscaler\ZSAWFPDriver\amd64\zsawdrv.cat
• C:\Program Files\Zscaler\ZSAWFPDriver\amd64\zsawdrv.inf
• C:\Program Files\Zscaler\ZSAWFPDriver\amd64\zsawdrv.sys
• C:\Program Files\Zscaler\ZSAWFPDriver\arm64\zsawdrv.cat
• C:\Program Files\Zscaler\ZSAWFPDriver\arm64\zsawdrv.inf
• C:\Program Files\Zscaler\ZSAWFPDriver\arm64\zsawdrv.sys
• C:\Users\%user%\AppData\Local\Temp\Zscaler-uninstallation.log
• C:\Users\%user%\AppData\Local\VS Revo Group\Revo Uninstaller Pro\BackUpsData\Zscaler-08102024-212543\regdata.dat
• C:\Users\%user%\AppData\Local\VS Revo Group\Revo Uninstaller Pro\BackUpsData\Zscaler-08102024-214319\regdata.dat
• C:\Users\%user%\AppData\Local\Zscaler\ZSAHelper_2025-05-20-16-15-09.118552.log
• C:\Users\%user%\AppData\Local\Zscaler\ZSAHelper_2025-05-20-20-37-14.073843.log
• C:\Users\%user%\AppData\Local\Zscaler\ZSAHelper_2025-05-20-21-14-32.036641.log
• C:\Users\%user%\AppData\Local\Zscaler\ZSAHelper_2025-06-05-16-22-47.080200.log
• C:\Users\%user%\AppData\Local\Zscaler\ZSAHelper_2025-06-05-16-22-50.628082.log
• C:\Users\%user%\AppData\Local\Zscaler\ZSAHelper_2025-06-05-16-23-08.779960.log
• C:\Users\%user%\AppData\Local\Zscaler\ZSAHelper_2025-06-05-16-33-27.516630.log
• C:\Users\%user%\AppData\Local\Zscaler\ZSAHelper_2025-06-05-16-33-31.919322.log
• C:\Users\%user%\AppData\Local\Zscaler\ZSAHelper_2025-06-05-16-34-25.239656.log
• C:\Users\%user%\AppData\Local\Zscaler\ZSAHelper_2025-06-05-17-01-14.034975.log
• C:\Users\%user%\AppData\Local\Zscaler\ZSAHelper_2025-06-05-17-01-16.864358.log
• C:\Users\%user%\AppData\Local\Zscaler\ZSAHelper_2025-06-05-17-01-29.367034.log
• C:\Users\%user%\AppData\Local\Zscaler\ZSAHelper_2025-06-05-17-01-43.631366.log

Many times the following registry keys will not be removed:

• HKEY_CURRENT_USER\Software\Zscaler
• HKEY_LOCAL_MACHINE\Software\Microsoft\Windows\CurrentVersion\Uninstall\Zscaler
• HKEY_LOCAL_MACHINE\Software\Zscaler Inc.

Supplementary registry values that are not removed:

• HKEY_CLASSES_ROOT\Local Settings\Software\Microsoft\Windows\Shell\MuiCache\E:\PROGRAMI\Inštalacijski programi\Zscaler-windows-4.2.0.190-installer-x64.exe.ApplicationCompany
• HKEY_CLASSES_ROOT\Local Settings\Software\Microsoft\Windows\Shell\MuiCache\E:\PROGRAMI\Inštalacijski programi\Zscaler-windows-4.2.0.190-installer-x64.exe.FriendlyAppName
• HKEY_LOCAL_MACHINE\System\CurrentControlSet\Services\bam\State\UserSettings\S-1-5-21-1378087212-32387332-728494407-1001\\Device\HarddiskVolume2\Program Files\Zscaler\ZSATray\ZSATray.exe
• HKEY_LOCAL_MACHINE\System\CurrentControlSet\Services\bam\State\UserSettings\S-1-5-21-1378087212-32387332-728494407-1001\\Device\HarddiskVolume4\PROGRAMI\Inštalacijski programi\Zscaler-windows-4.2.0.190-installer-x64.exe
• HKEY_LOCAL_MACHINE\System\CurrentControlSet\Services\zapprd\Description
• HKEY_LOCAL_MACHINE\System\CurrentControlSet\Services\zapprd\DisplayName
• HKEY_LOCAL_MACHINE\System\CurrentControlSet\Services\ZSAService\ImagePath
• HKEY_LOCAL_MACHINE\System\CurrentControlSet\Services\ZSATrayManager\ImagePath
• HKEY_LOCAL_MACHINE\System\CurrentControlSet\Services\ZSATunnel\ImagePath
• HKEY_LOCAL_MACHINE\System\CurrentControlSet\Services\ZSAUpdater\ImagePath
• HKEY_LOCAL_MACHINE\System\CurrentControlSet\Services\ZSAUpm\Description
• HKEY_LOCAL_MACHINE\System\CurrentControlSet\Services\ZSAUpm\ImagePath

How to erase Zscaler using Advanced Uninstaller PRO

Zscaler is a program released by Zscaler Inc.. Sometimes, users choose to uninstall this application. Sometimes this can be hard because removing this by hand requires some experience related to PCs. One of the best EASY solution to uninstall Zscaler is to use Advanced Uninstaller PRO. Here are some detailed instructions about how to do this:





1. If you don't have Advanced Uninstaller PRO on your PC, install it. This is good because Advanced Uninstaller PRO is an efficient uninstaller and all around tool to take care of your computer.

DOWNLOAD NOW

• go to Download Link
• download the setup by pressing the DOWNLOAD button
• set up Advanced Uninstaller PRO

2. Start Advanced Uninstaller PRO. Take your time to get familiar with the program's interface and wealth of functions available. Advanced Uninstaller PRO is a very useful PC management program.

3. Press the General Tools button


4. Activate the Uninstall Programs button


5. All the programs existing on your PC will be made available to you

6. Scroll the list of programs until you locate Zscaler or simply activate the Search field and type in "Zscaler". The Zscaler application will be found very quickly. Notice that after you select Zscaler in the list of applications, some information regarding the program is made available to you:

• Star rating (in the left lower corner). This tells you the opinion other users have regarding Zscaler, from "Highly recommended" to "Very dangerous".
• Opinions by other users - Press the Read reviews button.
• Details regarding the app you are about to remove, by pressing the Properties button.

7. Click the Uninstall button. A confirmation dialog will show up. accept the uninstall by pressing the Uninstall button. Advanced Uninstaller PRO will then remove Zscaler.


8. After uninstalling Zscaler, Advanced Uninstaller PRO will ask you to run a cleanup. Click Next to start the cleanup. All the items of Zscaler that have been left behind will be detected and you will be asked if you want to delete them. By removing Zscaler using Advanced Uninstaller PRO, you are assured that no Windows registry entries, files or directories are left behind on your system.

Your Windows PC will remain clean, speedy and ready to take on new tasks.

Disclaimer

The text above is not a recommendation to uninstall Zscaler by Zscaler Inc. from your PC, nor are we saying that Zscaler by Zscaler Inc. is not a good application for your computer. This page only contains detailed info on how to uninstall Zscaler supposing you want to. Here you can find registry and disk entries that other software left behind and Advanced Uninstaller PRO discovered and classified as "leftovers" on other users' PCs.