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mqtt-spy.jar.exe: which program is it?

mqtt-spy.jar.exe is a program file of mqtt-spy. It is installed together with the program and is how it is started from the command line.

AppPublisherLatest versionDefault install folder
mqtt-spy — 1.0.0 —

Frequently asked questions

Is mqtt-spy.jar.exe safe?

mqtt-spy.jar.exe is a normal part of mqtt-spy when it sits in the program's install folder and carries the publisher's digital signature. A file with the same name in another folder can be something else: check its signature and hash.

Where is mqtt-spy.jar.exe located?

In the program's install folder, which the installer chooses; winget puts portable programs under %LOCALAPPDATA%\Microsoft\WinGet\Packages.

How do I remove mqtt-spy.jar.exe?

Uninstall mqtt-spy through Settings → Apps or with winget; the uninstaller removes mqtt-spy.jar.exe with it. Deleting the file alone leaves the rest of the program behind.