jaotc.exe: which program is it?
jaotc.exe is a program file that 5 Windows programs install, the best known being IBM Semeru Runtime Open Edition (JRE) 16. The list below names each one with its publisher and install folder.
| App | Publisher | Latest version | Default install folder |
|---|---|---|---|
 IBM Semeru Runtime Open Edition (JRE) 16 | Semeru | 11.0.23.9 | — |
| Azul Zulu JRE 13 | Azul Systems, Inc. | 13.54.17 | — |
| Azul Zulu JRE 15 | Azul Systems, Inc. | 15.46.17 | — |
| Azul Zulu JRE 16 | Azul Systems, Inc. | 16.32.15 | — |
| Azul Zulu JRE 12 | Azul Systems, Inc. | 12.1.3 | — |
Frequently asked questions
Is jaotc.exe safe?
jaotc.exe is a normal part of IBM Semeru Runtime Open Edition (JRE) 16 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 jaotc.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 jaotc.exe?
Uninstall IBM Semeru Runtime Open Edition (JRE) 16 through Settings → Apps or with winget; the uninstaller removes jaotc.exe with it. Deleting the file alone leaves the rest of the program behind.