herdr.exe: which program is it?
herdr.exe is a program file that 3 Windows programs install, the best known being herdr (Preview). The list below names each one with its publisher and install folder.
| App | Publisher | Latest version | Default install folder |
|---|---|---|---|
 herdr (Preview) | Herdr, Inc. | 0.9.4-preview.2026-10-14-fbd2ae23927f | — |
 Herdr Extended | Herdr Extended | 2026.10.03.3 | — |
 herdr-khanhtd36 | khanhtd36 | 0.9.5-khanhtd36.2 | — |
Frequently asked questions
Is herdr.exe safe?
herdr.exe is a normal part of herdr (Preview) 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 herdr.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 herdr.exe?
Uninstall herdr (Preview) through Settings → Apps or with winget; the uninstaller removes herdr.exe with it. Deleting the file alone leaves the rest of the program behind.