Installation

System requirements

The same offline-first core runs on every platform:

Platform	Status
Windows 10 / 11 (64-bit)	Ready
macOS 12 or newer	Coming soon
Linux (x86_64, glibc 2.31+ — Ubuntu 20.04 and newer)	Coming soon
Android (tablets & phones)	Coming soon
iOS (tablets & phones)	Coming soon

4 GB RAM and 1 GB of free disk space are recommended. Windows uses the WebView2 runtime, which ships with Windows 10 and 11.

Note: Windows is the only platform shipping today. macOS, Linux, Android, and iOS are in progress and will appear here when their installers start publishing.

Download and install

Download the installer from the releases page. No account is required.

Windows — run OZ-POS_<version>_x64-setup.exe (or the .msi) and follow the prompts. It installs for your user account and adds an OZ-POS entry to the Start menu.

First launch

The setup wizard asks for your business name and default currency — both can be changed later in settings. The free plan starts on first launch; you can upgrade any time from Settings → License.

Updates

OZ-POS checks for updates on startup, and you can check any time from Settings → About → Check for Updates. Updates are signature-verified and installed through the platform installer, so nothing is applied without your confirmation. There is no rollback button — a previous version can be reinstalled manually from the releases page.

Next steps

Ring up your first sale, or see activation when you’re ready to unlock more stores, QRIS payments, and cloud sync.