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castle-image-viewer.exe: which program is it?

castle-image-viewer.exe is a program file of castle-view-image. It is installed together with the program and is how it is started from the command line.

AppPublisherLatest versionDefault install folder
castle-view-image — 2.2.0 —

Frequently asked questions

Is castle-image-viewer.exe safe?

castle-image-viewer.exe is a normal part of castle-view-image 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 castle-image-viewer.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 castle-image-viewer.exe?

Uninstall castle-view-image through Settings → Apps or with winget; the uninstaller removes castle-image-viewer.exe with it. Deleting the file alone leaves the rest of the program behind.