LTspice
A guide to uninstall LTspice from your system
This page contains thorough information on how to remove LTspice for Windows. It is made by
Analog Devices Inc.. You can find out more on Analog Devices Inc. or check for application updates
here. You can see more info on LTspice at
https://LTspice.analog.com. LTspice is normally installed in the C:\Program Files\ADI\LTspice directory, however this location can vary a lot depending on the user's decision when installing the application. MsiExec.exe /I{A99DA2A0-B957-4968-AC64-2AA1C82D2766} is the full command line if you want to uninstall LTspice. LTspice.exe is the LTspice's primary executable file and it takes about 62.64 MB (65682984 bytes) on disk.
The executables below are part of LTspice. They occupy about 64.24 MB (
67361832 bytes) on disk.
- LTspice.exe (62.64 MB)
- updater.exe (1.60 MB)
This page is about LTspice version
24.1.6.0 alone. You can find here a few links to other LTspice releases:
...click to view all...
How to uninstall LTspice with Advanced Uninstaller PRO
LTspice is an application by Analog Devices Inc.. Sometimes, people decide to uninstall this application. Sometimes this is difficult because uninstalling this manually requires some knowledge regarding removing Windows applications by hand. The best EASY manner to uninstall LTspice is to use Advanced Uninstaller PRO. Here is 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 a very potent uninstaller and all around utility to maximize the performance of your PC.
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- download the setup by clicking on the DOWNLOAD NOW button
- set up Advanced Uninstaller PRO
2. Start Advanced Uninstaller PRO. It's recommended to take your time to admire Advanced Uninstaller PRO's design and wealth of features available. Advanced Uninstaller PRO is a very good package of utilities.
3. Press the General Tools category

4. Click on the Uninstall Programs feature

5. All the programs existing on your computer will appear
6. Scroll the list of programs until you locate LTspice or simply activate the Search field and type in "LTspice". If it is installed on your PC the LTspice application will be found automatically. When you select LTspice in the list of programs, some information about the program is made available to you:
- Star rating (in the left lower corner). This explains the opinion other people have about LTspice, ranging from "Highly recommended" to "Very dangerous".
- Opinions by other people - Press the Read reviews button.
- Details about the application you are about to uninstall, by clicking on the Properties button.
For instance you can see that for LTspice:
- The publisher is: https://LTspice.analog.com
- The uninstall string is: MsiExec.exe /I{A99DA2A0-B957-4968-AC64-2AA1C82D2766}
7. Click the Uninstall button. A confirmation page will come up. Confirm the removal by clicking the Uninstall button. Advanced Uninstaller PRO will automatically uninstall LTspice.

8. After uninstalling LTspice, Advanced Uninstaller PRO will offer to run an additional cleanup. Click Next to start the cleanup. All the items of LTspice which have been left behind will be found and you will be asked if you want to delete them. By removing LTspice with Advanced Uninstaller PRO, you can be sure that no registry items, files or folders are left behind on your disk.
Your PC will remain clean, speedy and able to run without errors or problems.
Disclaimer
The text above 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 page simply contains detailed instructions on how to remove LTspice supposing you decide this is what you want to do. The information above contains registry and disk entries that Advanced Uninstaller PRO stumbled upon and classified as "leftovers" on other users' computers.
Last update on: 2025-03-31 15:25:54.397