Zscaler

How to uninstall Zscaler from your PC

Zscaler is a Windows application. Read more about how to uninstall it from your PC. The Windows version was created by Zscaler Inc.. Additional info about Zscaler Inc. can be seen here. Zscaler is frequently installed in the C:\Program Files (x86)\Zscaler folder, depending on the user's option. C:\Program Files (x86)\Zscaler\ZSAInstaller\uninstall.exe is the full command line if you want to remove Zscaler. ZSATray.exe is the Zscaler's primary executable file and it occupies approximately 3.24 MB (3396016 bytes) on disk.

Zscaler contains of the executables below. They occupy 75.56 MB (79234616 bytes) on disk.

• certutil.exe (230.50 KB)
• npcap-0.99-r7-oem.exe (732.98 KB)
• npcap-0.9984-oem.exe (832.59 KB)
• npcap-0.9995-oem.exe (785.61 KB)
• Zscaler-Network-Adapter-1.0.1.0.exe (536.04 KB)
• Zscaler-Network-Adapter-1.0.2.0.exe (521.54 KB)
• Zscaler-Network-Adapter-Win10-1.0.2.0.exe (544.06 KB)
• zscalerappupdater.exe (8.67 MB)
• zscalerchecksumverifier.exe (82.80 KB)
• Zscaler-windows-3.1.0.88-installer.exe (34.83 MB)
• ZSAHelper.exe (607.92 KB)
• uninstall.exe (6.73 MB)
• ZSAService.exe (2.85 MB)
• ZSATray.exe (3.24 MB)
• ZSATrayManager.exe (5.20 MB)
• ZSATunnel.exe (6.59 MB)
• ZSAUpdater.exe (2.69 MB)

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The information on this page is only about version 3.1.0.88 of Zscaler. For other Zscaler versions please click below:

• 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
• 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
• 3.7.0.88
• 4.2.0.149
• 2.1.2.81
• 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
• 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
• 4.3.0.151
• 3.7.1.53
• 3.1.0.781
• 1.5.2.10
• 4.3.0.131
• 3.0.0.195
• 4.3.0.161
• 2.1.2.92
• 4.1.0.85
• 3.6.1.26
• 3.1.0.103
• 3.6.1.25
• 3.1.0.129
• 4.1.0.62
• 4.2.0.198
• 1.5.0.332
• 3.5.0.108
• 1.3.1.0
• 2.2.1.77
• 2.1.2.112
• 4.0.0.89
• 1.5.2.5
• 3.9.0.183
• 1.2.1.000015
• 2.0.1.32
• 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
• 1.1.0.000213
• 3.0.2.14
• 1.1.3.000016
• 4.2.0.190
• 4.2.1.194
• 3.7.0.92
• 1.2.3.000009
• 1.2.3.000011
• 2.0.1.33
• 3.6.1.17
• 3.2.0.87
• 4.4.0.265
• 2.1.2.105
• 1.3.0.262
• 3.7.2.16
• 3.9.0.175
• 4.1.0.82
• 2.1.3.25
• 1.2.2.000004
• 2.1.0.210
• 1.2.4.000030
• 3.8.0.100
• 3.8.0.93
• 3.1.0.111
• 3.6.1.20
• 1.4.2.10
• 4.2.4456.5
• 1.4.0.185
• 1.5.0.336
• 1.1.2.000036
• 4.0.0.70
• 3.1.0.117

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When you're planning to uninstall Zscaler you should check if the following data is left behind on your PC.

Folders found on disk after you uninstall Zscaler from your computer:

• C:\Program Files (x86)\Zscaler

Check for and delete the following files from your disk when you uninstall Zscaler:

• C:\Program Files (x86)\Zscaler\Common\lib\ZSALogger.dll
• C:\Program Files (x86)\Zscaler\Common\lib\ZSATrayHelper.dll
• C:\Program Files (x86)\Zscaler\Common\resources\ZscalerApp.ico
• C:\Program Files (x86)\Zscaler\Common\resources\ZscalerApp.png
• C:\Program Files (x86)\Zscaler\Common\resources\ZscalerAppSplash.png
• C:\Program Files (x86)\Zscaler\Common\resources\ZscalerAppTop.png
• C:\Program Files (x86)\Zscaler\ThirdParty\CertUtil\certutil.exe
• C:\Program Files (x86)\Zscaler\ThirdParty\CertUtil\freebl3.dll
• C:\Program Files (x86)\Zscaler\ThirdParty\CertUtil\msvcr120.dll
• C:\Program Files (x86)\Zscaler\ThirdParty\CertUtil\nspr4.dll
• C:\Program Files (x86)\Zscaler\ThirdParty\CertUtil\nspr-LICENSE
• C:\Program Files (x86)\Zscaler\ThirdParty\CertUtil\nss3.dll
• C:\Program Files (x86)\Zscaler\ThirdParty\CertUtil\nss-COPYING
• C:\Program Files (x86)\Zscaler\ThirdParty\CertUtil\nssdbm3.dll
• C:\Program Files (x86)\Zscaler\ThirdParty\CertUtil\nssutil3.dll
• C:\Program Files (x86)\Zscaler\ThirdParty\CertUtil\plc4.dll
• C:\Program Files (x86)\Zscaler\ThirdParty\CertUtil\plds4.dll
• C:\Program Files (x86)\Zscaler\ThirdParty\CertUtil\smime3.dll
• C:\Program Files (x86)\Zscaler\ThirdParty\CertUtil\softokn3.dll
• C:\Program Files (x86)\Zscaler\ThirdParty\CertUtil\sqlite3.dll
• C:\Program Files (x86)\Zscaler\ThirdParty\CertUtil\ssl3.dll
• C:\Program Files (x86)\Zscaler\ThirdParty\Npcap\Libpcap-License.txt
• C:\Program Files (x86)\Zscaler\ThirdParty\Npcap\npcap-0.9995-oem.exe
• C:\Program Files (x86)\Zscaler\ThirdParty\Npcap\npcap-0.99-r7-oem.exe
• C:\Program Files (x86)\Zscaler\ThirdParty\Npcap\WinPcap-License-And-Acknowledgements.txt
• C:\Program Files (x86)\Zscaler\ThirdParty\PacParser\pacparser.dll
• C:\Program Files (x86)\Zscaler\ThirdParty\TAPDriver\Zscaler-Network-Adapter-1.0.1.0.exe
• C:\Program Files (x86)\Zscaler\ThirdParty\TAPDriver\Zscaler-Network-Adapter-1.0.2.0.exe
• C:\Program Files (x86)\Zscaler\ThirdParty\TAPDriver\Zscaler-Network-Adapter-Win10-1.0.2.0.exe
• C:\Program Files (x86)\Zscaler\Updater\update.ini
• C:\Program Files (x86)\Zscaler\Updater\zscalerappupdater.exe
• C:\Program Files (x86)\Zscaler\Updater\zscalerchecksumverifier.exe
• C:\Program Files (x86)\Zscaler\ZSAFilterDriver\10.0\x64\zapprd.cat
• C:\Program Files (x86)\Zscaler\ZSAFilterDriver\10.0\x64\zapprd.inf
• C:\Program Files (x86)\Zscaler\ZSAFilterDriver\10.0\x64\zapprd.sys
• C:\Program Files (x86)\Zscaler\ZSAFilterDriver\10.0\x86\zapprd.cat
• C:\Program Files (x86)\Zscaler\ZSAFilterDriver\10.0\x86\zapprd.inf
• C:\Program Files (x86)\Zscaler\ZSAFilterDriver\10.0\x86\zapprd.sys
• C:\Program Files (x86)\Zscaler\ZSAFilterDriver\6.1\x64\zapprd.cat
• C:\Program Files (x86)\Zscaler\ZSAFilterDriver\6.1\x64\zapprd.inf
• C:\Program Files (x86)\Zscaler\ZSAFilterDriver\6.1\x64\zapprd.sys
• C:\Program Files (x86)\Zscaler\ZSAFilterDriver\6.1\x86\zapprd.cat
• C:\Program Files (x86)\Zscaler\ZSAFilterDriver\6.1\x86\zapprd.inf
• C:\Program Files (x86)\Zscaler\ZSAFilterDriver\6.1\x86\zapprd.sys
• C:\Program Files (x86)\Zscaler\ZSAFilterDriver\6.2\x64\zapprd.cat
• C:\Program Files (x86)\Zscaler\ZSAFilterDriver\6.2\x64\zapprd.inf
• C:\Program Files (x86)\Zscaler\ZSAFilterDriver\6.2\x64\zapprd.sys
• C:\Program Files (x86)\Zscaler\ZSAFilterDriver\6.2\x86\zapprd.cat
• C:\Program Files (x86)\Zscaler\ZSAFilterDriver\6.2\x86\zapprd.inf
• C:\Program Files (x86)\Zscaler\ZSAFilterDriver\6.2\x86\zapprd.sys
• C:\Program Files (x86)\Zscaler\ZSAFilterDriver\6.3\x64\zapprd.cat
• C:\Program Files (x86)\Zscaler\ZSAFilterDriver\6.3\x64\zapprd.inf
• C:\Program Files (x86)\Zscaler\ZSAFilterDriver\6.3\x64\zapprd.sys
• C:\Program Files (x86)\Zscaler\ZSAFilterDriver\6.3\x86\zapprd.cat
• C:\Program Files (x86)\Zscaler\ZSAFilterDriver\6.3\x86\zapprd.inf
• C:\Program Files (x86)\Zscaler\ZSAFilterDriver\6.3\x86\zapprd.sys
• C:\Program Files (x86)\Zscaler\ZSAHelper\ZSAHelper.exe
• C:\Program Files (x86)\Zscaler\ZSAInstaller\uninstall.dat
• C:\Program Files (x86)\Zscaler\ZSAInstaller\uninstall.exe
• C:\Program Files (x86)\Zscaler\ZSAInstaller\Zscaler-installLog.log
• C:\Program Files (x86)\Zscaler\ZSAService\ZSAService.exe
• C:\Program Files (x86)\Zscaler\ZSATray\Newtonsoft.Json.dll
• C:\Program Files (x86)\Zscaler\ZSATray\ZSATray.exe
• C:\Program Files (x86)\Zscaler\ZSATrayManager\ZSATrayManager.exe
• C:\Program Files (x86)\Zscaler\ZSATunnel\ZSATunnel.exe
• C:\Program Files (x86)\Zscaler\ZSAUpdater\ZSAUpdater.exe
• C:\Program Files (x86)\Zscaler\ZSAUpm\ZSAUpm.exe
• C:\Users\%user%\AppData\Local\Temp\Zscaler-uninstallation.log

Registry keys:

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

Use regedit.exe to remove the following additional registry values from the Windows Registry:

• 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
• HKEY_LOCAL_MACHINE\System\CurrentControlSet\Services\ztap\DisplayName

How to delete Zscaler from your PC using Advanced Uninstaller PRO

Zscaler is a program marketed by the software company Zscaler Inc.. Sometimes, people decide to remove this application. Sometimes this is easier said than done because doing this by hand takes some skill related to PCs. One of the best QUICK practice to remove Zscaler is to use Advanced Uninstaller PRO. Take the following steps on how to do this:





1. If you don't have Advanced Uninstaller PRO on your Windows system, install it. This is a good step because Advanced Uninstaller PRO is the best uninstaller and general utility to clean your Windows computer.

DOWNLOAD NOW

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

2. Start Advanced Uninstaller PRO. Take some time to get familiar with Advanced Uninstaller PRO's interface and number of functions available. Advanced Uninstaller PRO is a very useful package of utilities.

3. Press the General Tools category


4. Press the Uninstall Programs tool


5. All the applications existing on the computer will be shown to you

6. Scroll the list of applications until you find Zscaler or simply activate the Search field and type in "Zscaler". If it exists on your system the Zscaler app will be found very quickly. Notice that when you click Zscaler in the list of apps, some data regarding the program is made available to you:

• Safety rating (in the left lower corner). The star rating explains the opinion other people have regarding Zscaler, ranging from "Highly recommended" to "Very dangerous".
• Reviews by other people - Press the Read reviews button.
• Technical information regarding the program you want to remove, by pressing the Properties button.

7. Press the Uninstall button. A confirmation window will come up. accept the removal by pressing Uninstall. Advanced Uninstaller PRO will then uninstall Zscaler.


8. After removing Zscaler, Advanced Uninstaller PRO will offer to run an additional cleanup. Press Next to proceed with the cleanup. All the items of Zscaler which have been left behind will be found and you will be asked if you want to delete them. By removing Zscaler with Advanced Uninstaller PRO, you are assured that no registry items, files or folders are left behind on your computer.

Your computer will remain clean, speedy and able to run without errors or problems.

Disclaimer

The text above is not a piece of advice to uninstall Zscaler by Zscaler Inc. from your computer, we are not saying that Zscaler by Zscaler Inc. is not a good application. This text simply contains detailed info on how to uninstall Zscaler in case you want to. The information above contains registry and disk entries that Advanced Uninstaller PRO stumbled upon and classified as "leftovers" on other users' computers.