Application Qustodio

A way to uninstall Qustodio from your PC

Qustodio is a Windows application. Read below about how to remove it from your PC. It was created for Windows by Qustodio. More info about Qustodio can be read here. Usually the Qustodio application is to be found in the C:\Program Files (x86)\Qustodio directory, depending on the user's option during install. C:\Program Files (x86)\Qustodio\qapp\qwelcomewzd.exe is the full command line if you want to remove Qustodio. The application's main executable file is labeled crashpad_handler.exe and its approximative size is 369.27 KB (378128 bytes).

Qustodio installs the following the executables on your PC, occupying about 22.65 MB (23747648 bytes) on disk.

  • crashpad_handler.exe (369.27 KB)
  • QAppTray.exe (5.92 MB)
  • QReport.exe (2.84 MB)
  • QtWebEngineProcess.exe (21.12 KB)
  • QUpdateService.exe (2.27 MB)
  • qwelcomewzd.exe (5.51 MB)
  • rlsp32.exe (675.62 KB)
  • rlsp64.exe (901.12 KB)
  • qengine.exe (3.95 MB)
  • QRegisterWFP.exe (246.62 KB) to view all...

The current web page applies to Qustodio version 181.14.400.0 only. You can find below info on other releases of Qustodio: to view all...
Qustodio has the habit of leaving behind some leftovers.

Folders remaining:
  • C:\Program Files (x86)\Qustodio
  • C:\Users\juras\AppData\Local\Microsoft\Edge\User Data\Default\IndexedDB\https_family.qustodio.com_0.indexeddb.leveldb

The files below are left behind on your disk when you remove Qustodio:
  • C:\Program Files (x86)\Qustodio\qapp\crashpad_handler.exe
  • C:\Program Files (x86)\Qustodio\qapp\imageformats\qgif.dll
  • C:\Program Files (x86)\Qustodio\qapp\imageformats\qico.dll
  • C:\Program Files (x86)\Qustodio\qapp\imageformats\qjpeg.dll
  • C:\Program Files (x86)\Qustodio\qapp\libeay32.dll
  • C:\Program Files (x86)\Qustodio\qapp\platforms\qwindows.dll
  • C:\Program Files (x86)\Qustodio\qapp\QAppTray.exe
  • C:\Program Files (x86)\Qustodio\qapp\Qt5Core.dll
  • C:\Program Files (x86)\Qustodio\qapp\Qt5Gui.dll
  • C:\Program Files (x86)\Qustodio\qapp\Qt5Network.dll
  • C:\Program Files (x86)\Qustodio\qapp\Qt5Positioning.dll
  • C:\Program Files (x86)\Qustodio\qapp\Qt5PrintSupport.dll
  • C:\Program Files (x86)\Qustodio\qapp\Qt5Qml.dll
  • C:\Program Files (x86)\Qustodio\qapp\Qt5Quick.dll
  • C:\Program Files (x86)\Qustodio\qapp\Qt5QuickWidgets.dll
  • C:\Program Files (x86)\Qustodio\qapp\Qt5WebChannel.dll
  • C:\Program Files (x86)\Qustodio\qapp\Qt5WebEngineCore.dll
  • C:\Program Files (x86)\Qustodio\qapp\Qt5WebEngineWidgets.dll
  • C:\Program Files (x86)\Qustodio\qapp\Qt5Widgets.dll
  • C:\Program Files (x86)\Qustodio\qapp\ssleay32.dll
  • C:\Users\juras\AppData\Local\Microsoft\Edge\User Data\Default\IndexedDB\https_family.qustodio.com_0.indexeddb.leveldb\000003.log
  • C:\Users\juras\AppData\Local\Microsoft\Edge\User Data\Default\IndexedDB\https_family.qustodio.com_0.indexeddb.leveldb\CURRENT
  • C:\Users\juras\AppData\Local\Microsoft\Edge\User Data\Default\IndexedDB\https_family.qustodio.com_0.indexeddb.leveldb\LOCK
  • C:\Users\juras\AppData\Local\Microsoft\Edge\User Data\Default\IndexedDB\https_family.qustodio.com_0.indexeddb.leveldb\LOG
  • C:\Users\juras\AppData\Local\Microsoft\Edge\User Data\Default\IndexedDB\https_family.qustodio.com_0.indexeddb.leveldb\MANIFEST-000001
  • C:\Users\juras\AppData\Local\Temp\RarSFX0\qustodio_app.msi
  • C:\Users\juras\AppData\Local\Temp\RarSFX0\qustodio_app.qpk
  • C:\Users\juras\AppData\Roaming\Microsoft\Windows\Recent\ms-windows-storesearchquery=qustodio&ocid=QF&type=apps.lnk

Generally the following registry data will not be uninstalled:
  • HKEY_LOCAL_MACHINE\SOFTWARE\Classes\Installer\Products\19427EB362A553945900E4DA4AA80486
  • HKEY_LOCAL_MACHINE\Software\Microsoft\Windows\CurrentVersion\Uninstall\Qustodio
  • HKEY_LOCAL_MACHINE\Software\Qustodio

Additional values that are not removed:
  • HKEY_CLASSES_ROOT\Local Settings\Software\Microsoft\Windows\Shell\MuiCache\C:\Program Files (x86)\Qustodio\qapp\crashpad_handler.exe.FriendlyAppName
  • HKEY_LOCAL_MACHINE\SOFTWARE\Classes\Installer\Products\19427EB362A553945900E4DA4AA80486\ProductName
  • HKEY_LOCAL_MACHINE\System\CurrentControlSet\Services\qengine\ImagePath
  • HKEY_LOCAL_MACHINE\System\CurrentControlSet\Services\qupdate\Description
  • HKEY_LOCAL_MACHINE\System\CurrentControlSet\Services\qupdate\ImagePath

How to erase Qustodio from your PC with the help of Advanced Uninstaller PRO

Qustodio is an application released by the software company Qustodio. Some people choose to erase this application. This is hard because doing this manually takes some experience regarding removing Windows applications by hand. One of the best EASY procedure to erase Qustodio 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 Windows system, add it. This is a good step because Advanced Uninstaller PRO is a very potent uninstaller and general tool to maximize the performance of your Windows PC.


  • navigate to Download Link
  • download the setup by pressing the green DOWNLOAD button
  • install Advanced Uninstaller PRO
2. Start Advanced Uninstaller PRO. It's recommended to take your time to get familiar with the program's design and wealth of functions available. Advanced Uninstaller PRO is a very useful Windows optimizer.

3. Press the General Tools category
Go to General Tools

4. Activate the Uninstall Programs tool
Go to Uninstall Programs

5. A list of the programs installed on your PC will appear

6. Navigate the list of programs until you locate Qustodio or simply click the Search field and type in "Qustodio". If it is installed on your PC the Qustodio program will be found very quickly. When you click Qustodio in the list of programs, the following data regarding the program is available to you:

  • Safety rating (in the lower left corner). This explains the opinion other users have regarding Qustodio, from "Highly recommended" to "Very dangerous".
  • Opinions by other users - Press the Read reviews button.
  • Technical information regarding the app you are about to uninstall, by pressing the Properties button.
7. Press the Uninstall button. A window asking you to confirm will appear. accept the removal by clicking the Uninstall button. Advanced Uninstaller PRO will automatically remove Qustodio.
Uninstall Qustodio

8. After removing Qustodio, Advanced Uninstaller PRO will ask you to run a cleanup. Click Next to start the cleanup. All the items that belong Qustodio which have been left behind will be found and you will be able to delete them. By removing Qustodio with Advanced Uninstaller PRO, you are assured that no registry items, files or directories are left behind on your disk.

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


This page is not a recommendation to uninstall Qustodio by Qustodio from your computer, we are not saying that Qustodio by Qustodio is not a good application. This text simply contains detailed instructions on how to uninstall Qustodio in case you want to. The information above contains registry and disk entries that our application Advanced Uninstaller PRO stumbled upon and classified as "leftovers" on other users' PCs.

2020-10-24 / Written by Daniel Statescu for Advanced Uninstaller PRO

follow @DanielStatescu
Last update on: 2020-10-23 21:09:24.443