On this page
A desktop office app from Dodam
Dodam builds and maintains Onyou Office. The public repository and releases provide the source code, installers, and release history.
The app supports 21 languages. This site is available in Korean and English.
Built on open source
Onyou Office is an independent project based on IeumOffice, which builds on GenOffice. We preserve the attribution, copyright, and licenses of the original editors and open source components.
The Onyou Office release history records changes and known limitations.
What to expect
- File compatibility varies by format and by the features used in the original document.
- Review AI output and verify saved changes before relying on them.
- The app is free. Your AI provider sets its own terms, fees, and limits.
- Download links point to the platform files in the official Onyou Office release.