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How to uninstall LTspice from your system

This page is about LTspice for Windows. Below you can find details on how to uninstall it from your PC. It was developed for Windows by Analog Devices Inc.. More info about Analog Devices Inc. can be found here. Further information about LTspice can be seen at . LTspice is typically set up in the C:\Program Files\LTspice directory, but this location may differ a lot depending on the user's decision while installing the program. MsiExec.exe /I{550B9C94-9BB1-4F71-A7A7-FECF20613C05} is the full command line if you want to uninstall LTspice. LTspice.exe is the LTspice's main executable file and it takes circa 31.74 MB (33277816 bytes) on disk.

LTspice is composed of the following executables which take 32.89 MB (34490744 bytes) on disk:

  • LTspice.exe (31.74 MB)
  • updater.exe (1.16 MB)


The information on this page is only about version 17.1.11.0 of LTspice. You can find below info on other releases of LTspice:

...click to view all...
Some files and registry entries are usually left behind when you remove LTspice.

Directories that were found:
  • C:\Program Files\ADI\LTspice
  • C:\Users\%user%\AppData\Local\LTspice

The files below are left behind on your disk when you remove LTspice:
  • C:\Program Files\ADI\LTspice\examples.zip
  • C:\Program Files\ADI\LTspice\lib.zip
  • C:\Program Files\ADI\LTspice\License.pdf
  • C:\Program Files\ADI\LTspice\License.txt
  • C:\Program Files\ADI\LTspice\LTspice.exe
  • C:\Program Files\ADI\LTspice\LTspice.json
  • C:\Program Files\ADI\LTspice\LTspiceHelp.chm
  • C:\Program Files\ADI\LTspice\ReadMe.txt
  • C:\Program Files\ADI\LTspice\updater.exe
  • C:\Program Files\ADI\LTspice\updater.ini
  • C:\Users\%user%\AppData\Local\LTspice\ChangeLog.txt
  • C:\Users\%user%\AppData\Local\LTspice\examples\Applications\2ndOrderAllpass.asc
  • C:\Users\%user%\AppData\Local\LTspice\examples\Applications\2ndOrderBandpass.asc
  • C:\Users\%user%\AppData\Local\LTspice\examples\Applications\2ndOrderComplexzero.asc
  • C:\Users\%user%\AppData\Local\LTspice\examples\Applications\2ndOrderHighpass.asc
  • C:\Users\%user%\AppData\Local\LTspice\examples\Applications\2ndOrderLowpass.asc
  • C:\Users\%user%\AppData\Local\LTspice\examples\Applications\2ndOrderNotch.asc
  • C:\Users\%user%\AppData\Local\LTspice\examples\Applications\3725-3726.asc
  • C:\Users\%user%\AppData\Local\LTspice\examples\Applications\AD3541R.asc
  • C:\Users\%user%\AppData\Local\LTspice\examples\Applications\AD3542R.asc
  • C:\Users\%user%\AppData\Local\LTspice\examples\Applications\AD3551R.asc
  • C:\Users\%user%\AppData\Local\LTspice\examples\Applications\AD3552R.asc
  • C:\Users\%user%\AppData\Local\LTspice\examples\Applications\AD4000.asc
  • C:\Users\%user%\AppData\Local\LTspice\examples\Applications\AD4001.asc
  • C:\Users\%user%\AppData\Local\LTspice\examples\Applications\AD4002.asc
  • C:\Users\%user%\AppData\Local\LTspice\examples\Applications\AD4003.asc
  • C:\Users\%user%\AppData\Local\LTspice\examples\Applications\AD4004.asc
  • C:\Users\%user%\AppData\Local\LTspice\examples\Applications\AD4005.asc
  • C:\Users\%user%\AppData\Local\LTspice\examples\Applications\AD4006.asc
  • C:\Users\%user%\AppData\Local\LTspice\examples\Applications\AD4007.asc
  • C:\Users\%user%\AppData\Local\LTspice\examples\Applications\AD4008.asc
  • C:\Users\%user%\AppData\Local\LTspice\examples\Applications\AD4010.asc
  • C:\Users\%user%\AppData\Local\LTspice\examples\Applications\AD4011.asc
  • C:\Users\%user%\AppData\Local\LTspice\examples\Applications\AD4020.asc
  • C:\Users\%user%\AppData\Local\LTspice\examples\Applications\AD4021.asc
  • C:\Users\%user%\AppData\Local\LTspice\examples\Applications\AD4022.asc
  • C:\Users\%user%\AppData\Local\LTspice\examples\Applications\AD4030-24.asc
  • C:\Users\%user%\AppData\Local\LTspice\examples\Applications\AD4130-8.asc
  • C:\Users\%user%\AppData\Local\LTspice\examples\Applications\AD4630-16.asc
  • C:\Users\%user%\AppData\Local\LTspice\examples\Applications\AD4630-24.asc
  • C:\Users\%user%\AppData\Local\LTspice\examples\Applications\AD4695.asc
  • C:\Users\%user%\AppData\Local\LTspice\examples\Applications\AD4696.asc
  • C:\Users\%user%\AppData\Local\LTspice\examples\Applications\AD4697.asc
  • C:\Users\%user%\AppData\Local\LTspice\examples\Applications\AD4698.asc
  • C:\Users\%user%\AppData\Local\LTspice\examples\Applications\AD4858.asc
  • C:\Users\%user%\AppData\Local\LTspice\examples\Applications\AD549.asc
  • C:\Users\%user%\AppData\Local\LTspice\examples\Applications\AD5535Bopamp.asc
  • C:\Users\%user%\AppData\Local\LTspice\examples\Applications\AD5671R.asc
  • C:\Users\%user%\AppData\Local\LTspice\examples\Applications\AD5672R.asc
  • C:\Users\%user%\AppData\Local\LTspice\examples\Applications\AD5673R.asc
  • C:\Users\%user%\AppData\Local\LTspice\examples\Applications\AD5674R.asc
  • C:\Users\%user%\AppData\Local\LTspice\examples\Applications\AD5675R.asc
  • C:\Users\%user%\AppData\Local\LTspice\examples\Applications\AD5676R.asc
  • C:\Users\%user%\AppData\Local\LTspice\examples\Applications\AD5677R.asc
  • C:\Users\%user%\AppData\Local\LTspice\examples\Applications\AD5679R.asc
  • C:\Users\%user%\AppData\Local\LTspice\examples\Applications\AD5681R.asc
  • C:\Users\%user%\AppData\Local\LTspice\examples\Applications\AD5682R.asc
  • C:\Users\%user%\AppData\Local\LTspice\examples\Applications\AD5683R.asc
  • C:\Users\%user%\AppData\Local\LTspice\examples\Applications\AD5684R.asc
  • C:\Users\%user%\AppData\Local\LTspice\examples\Applications\AD5685R.asc
  • C:\Users\%user%\AppData\Local\LTspice\examples\Applications\AD5686R.asc
  • C:\Users\%user%\AppData\Local\LTspice\examples\Applications\AD5687R.asc
  • C:\Users\%user%\AppData\Local\LTspice\examples\Applications\AD5689R.asc
  • C:\Users\%user%\AppData\Local\LTspice\examples\Applications\AD5691R.asc
  • C:\Users\%user%\AppData\Local\LTspice\examples\Applications\AD5692R.asc
  • C:\Users\%user%\AppData\Local\LTspice\examples\Applications\AD5693R.asc
  • C:\Users\%user%\AppData\Local\LTspice\examples\Applications\AD5694R.asc
  • C:\Users\%user%\AppData\Local\LTspice\examples\Applications\AD5695R.asc
  • C:\Users\%user%\AppData\Local\LTspice\examples\Applications\AD5696R.asc
  • C:\Users\%user%\AppData\Local\LTspice\examples\Applications\AD5697R.asc
  • C:\Users\%user%\AppData\Local\LTspice\examples\Applications\AD5766.asc
  • C:\Users\%user%\AppData\Local\LTspice\examples\Applications\AD5770R.asc
  • C:\Users\%user%\AppData\Local\LTspice\examples\Applications\AD5772R.asc
  • C:\Users\%user%\AppData\Local\LTspice\examples\Applications\AD5791.asc
  • C:\Users\%user%\AppData\Local\LTspice\examples\Applications\AD590.asc
  • C:\Users\%user%\AppData\Local\LTspice\examples\Applications\AD590.plt
  • C:\Users\%user%\AppData\Local\LTspice\examples\Applications\AD630.asc
  • C:\Users\%user%\AppData\Local\LTspice\examples\Applications\AD711.asc
  • C:\Users\%user%\AppData\Local\LTspice\examples\Applications\AD712.asc
  • C:\Users\%user%\AppData\Local\LTspice\examples\Applications\AD713.asc
  • C:\Users\%user%\AppData\Local\LTspice\examples\Applications\AD734.asc
  • C:\Users\%user%\AppData\Local\LTspice\examples\Applications\AD7380.asc
  • C:\Users\%user%\AppData\Local\LTspice\examples\Applications\AD7380-4.asc
  • C:\Users\%user%\AppData\Local\LTspice\examples\Applications\AD744.asc
  • C:\Users\%user%\AppData\Local\LTspice\examples\Applications\AD746.asc
  • C:\Users\%user%\AppData\Local\LTspice\examples\Applications\AD795.asc
  • C:\Users\%user%\AppData\Local\LTspice\examples\Applications\AD8029.asc
  • C:\Users\%user%\AppData\Local\LTspice\examples\Applications\AD8030.asc
  • C:\Users\%user%\AppData\Local\LTspice\examples\Applications\AD8031.asc
  • C:\Users\%user%\AppData\Local\LTspice\examples\Applications\AD8032.asc
  • C:\Users\%user%\AppData\Local\LTspice\examples\Applications\AD8033.asc
  • C:\Users\%user%\AppData\Local\LTspice\examples\Applications\AD8034.asc
  • C:\Users\%user%\AppData\Local\LTspice\examples\Applications\AD8038.asc
  • C:\Users\%user%\AppData\Local\LTspice\examples\Applications\AD8039.asc
  • C:\Users\%user%\AppData\Local\LTspice\examples\Applications\AD8040.asc
  • C:\Users\%user%\AppData\Local\LTspice\examples\Applications\AD8041.asc
  • C:\Users\%user%\AppData\Local\LTspice\examples\Applications\AD8047.asc
  • C:\Users\%user%\AppData\Local\LTspice\examples\Applications\AD8065.asc
  • C:\Users\%user%\AppData\Local\LTspice\examples\Applications\AD8066.asc
  • C:\Users\%user%\AppData\Local\LTspice\examples\Applications\AD8067.asc

Registry keys:
  • HKEY_CLASSES_ROOT\.asc\Analog Devices Inc..LTspice_1
  • HKEY_CLASSES_ROOT\.asy\Analog Devices Inc..LTspice_2
  • HKEY_CLASSES_ROOT\.bead\Analog Devices Inc..LTspice_3
  • HKEY_CLASSES_ROOT\.bjt\Analog Devices Inc..LTspice_4
  • HKEY_CLASSES_ROOT\.cap\Analog Devices Inc..LTspice_5
  • HKEY_CLASSES_ROOT\.dio\Analog Devices Inc..LTspice_6
  • HKEY_CLASSES_ROOT\.ind\Analog Devices Inc..LTspice_7
  • HKEY_CLASSES_ROOT\.jft\Analog Devices Inc..LTspice_8
  • HKEY_CLASSES_ROOT\.mos\Analog Devices Inc..LTspice_9
  • HKEY_CLASSES_ROOT\.raw\Analog Devices Inc..LTspice
  • HKEY_CLASSES_ROOT\.res\Analog Devices Inc..LTspice_10
  • HKEY_CLASSES_ROOT\Analog Devices Inc..LTspice
  • HKEY_LOCAL_MACHINE\Software\Analog Devices Inc.\LTspice
  • HKEY_LOCAL_MACHINE\SOFTWARE\Classes\Installer\Products\49C9B0551BB917F47A7AEFFC0216C350
  • HKEY_LOCAL_MACHINE\Software\Microsoft\Windows\CurrentVersion\Uninstall\{550B9C94-9BB1-4F71-A7A7-FECF20613C05}
  • HKEY_LOCAL_MACHINE\Software\Wow6432Node\Classes\.asc\Analog Devices Inc..LTspice_1
  • HKEY_LOCAL_MACHINE\Software\Wow6432Node\Classes\.asy\Analog Devices Inc..LTspice_2
  • HKEY_LOCAL_MACHINE\Software\Wow6432Node\Classes\.bead\Analog Devices Inc..LTspice_3
  • HKEY_LOCAL_MACHINE\Software\Wow6432Node\Classes\.bjt\Analog Devices Inc..LTspice_4
  • HKEY_LOCAL_MACHINE\Software\Wow6432Node\Classes\.cap\Analog Devices Inc..LTspice_5
  • HKEY_LOCAL_MACHINE\Software\Wow6432Node\Classes\.dio\Analog Devices Inc..LTspice_6
  • HKEY_LOCAL_MACHINE\Software\Wow6432Node\Classes\.ind\Analog Devices Inc..LTspice_7
  • HKEY_LOCAL_MACHINE\Software\Wow6432Node\Classes\.jft\Analog Devices Inc..LTspice_8
  • HKEY_LOCAL_MACHINE\Software\Wow6432Node\Classes\.mos\Analog Devices Inc..LTspice_9
  • HKEY_LOCAL_MACHINE\Software\Wow6432Node\Classes\.raw\Analog Devices Inc..LTspice
  • HKEY_LOCAL_MACHINE\Software\Wow6432Node\Classes\.res\Analog Devices Inc..LTspice_10
  • HKEY_LOCAL_MACHINE\Software\Wow6432Node\Classes\Analog Devices Inc..LTspice

Additional values that you should delete:
  • HKEY_CLASSES_ROOT\Local Settings\Software\Microsoft\Windows\Shell\MuiCache\C:\Program Files\ADI\LTspice\LTspice.exe.ApplicationCompany
  • HKEY_CLASSES_ROOT\Local Settings\Software\Microsoft\Windows\Shell\MuiCache\C:\Program Files\ADI\LTspice\LTspice.exe.FriendlyAppName
  • HKEY_LOCAL_MACHINE\SOFTWARE\Classes\Installer\Products\49C9B0551BB917F47A7AEFFC0216C350\ProductName
  • HKEY_LOCAL_MACHINE\Software\Microsoft\Windows\CurrentVersion\Installer\Folders\C:\Program Files\ADI\LTspice\
  • HKEY_LOCAL_MACHINE\Software\Microsoft\Windows\CurrentVersion\Installer\Folders\C:\Windows\Installer\{550B9C94-9BB1-4F71-A7A7-FECF20613C05}\


A way to uninstall LTspice from your PC with Advanced Uninstaller PRO

LTspice is a program offered by the software company Analog Devices Inc.. Some computer users want to remove this application. Sometimes this can be difficult because performing this manually requires some knowledge regarding removing Windows applications by hand. One of the best EASY practice to remove LTspice 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 system, add it. This is a good step because Advanced Uninstaller PRO is one of the best uninstaller and all around utility to optimize your system.

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  • visit Download Link
  • download the setup by clicking on the green DOWNLOAD NOW button
  • install Advanced Uninstaller PRO
2. Run Advanced Uninstaller PRO. It's recommended to take some time to admire the program's interface and number of features available. Advanced Uninstaller PRO is a very useful Windows tool.

3. Click on the General Tools button
Go to General Tools


4. Press the Uninstall Programs button
Go to Uninstall Programs


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

6. Navigate the list of programs until you find LTspice or simply activate the Search field and type in "LTspice". The LTspice program will be found automatically. When you select LTspice in the list , some data about the application is made available to you:


  • Star rating (in the lower left corner). This explains the opinion other users have about LTspice, ranging from "Highly recommended" to "Very dangerous".
  • Opinions by other users - Click on the Read reviews button.
  • Details about the application you are about to remove, by clicking on the Properties button.
For instance you can see that for LTspice:





  • The web site of the program is: https://LTspice.analog.com
  • The uninstall string is: MsiExec.exe /I{550B9C94-9BB1-4F71-A7A7-FECF20613C05}
7. Click the Uninstall button. A window asking you to confirm will appear. Confirm the uninstall by clicking Uninstall. Advanced Uninstaller PRO will remove LTspice.
Uninstall LTspice


8. After uninstalling LTspice, Advanced Uninstaller PRO will offer to run an additional cleanup. Press Next to start the cleanup. All the items of LTspice which have been left behind will be detected and you will be able to delete them. By uninstalling LTspice using Advanced Uninstaller PRO, you can be sure that no Windows registry items, files or folders are left behind on your disk.

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

DOWNLOAD NOW


Disclaimer

This page is not a recommendation to remove LTspice by Analog Devices Inc. from your computer, nor are we saying that LTspice by Analog Devices Inc. is not a good software application. This text simply contains detailed info on how to remove LTspice in case you decide this is what you want to do. Here you can find registry and disk entries that Advanced Uninstaller PRO discovered and classified as "leftovers" on other users' computers.

2023-09-10 / Written by Dan Armano for Advanced Uninstaller PRO

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Last update on: 2023-09-10 12:49:07.930