Install Onyou Office

Choose an installer

Open Downloads, then choose your operating system and processor.

Computer	Architecture	Package
Windows PC	Intel or AMD x64	EXE
Mac with Apple Silicon	M-series arm64	DMG, beta
Intel Mac	Intel x64	DMG, beta
Linux PC	x64	AppImage, DEB, or RPM, beta

The official release includes SHA256SUMS.txt and BUILD-PROVENANCE.json. Check the file and its source before running it if a warning appears.

Windows

1. Download the x64 EXE from Windows downloads.
2. Open it and follow the installer prompts.
3. Start Onyou Office from the Start menu.

The Windows installer is unsigned. If Windows displays a warning, check the file name, official release source, and SHA-256 hash before deciding whether to run it.

macOS

1. Open Apple menu → About This Mac to check whether you have an Apple Silicon or Intel Mac.
2. Get the matching DMG from macOS downloads, open it, and drag Onyou Office into Applications.
3. Open the copy in Applications.

The macOS build is beta, uses an ad hoc signature, and is not notarized by Apple. If macOS displays a warning, read it and verify the download source and hash before deciding whether to proceed.

Linux

Choose a package from Linux downloads. The current release requires glibc 2.35 or later. Check the latest release linked from Downloads for any changes to system requirements.

• AppImage: make the file executable, then open it. Check your distribution’s AppImage requirements if it will not start.
• DEB: use your package installer on Debian or Ubuntu.
• RPM: use your package installer on Fedora or RHEL.

The Linux build is beta. If it will not start, note the distribution, version, CPU architecture, and package you used.

Open your first file

Open a small document, edit a line, and use Save As to keep the original. Reopen the saved copy to verify it. You can work without AI or connect it later.

See installation troubleshooting if you get stuck.