# Supported Platforms


These are the minimum operating system and browser versions for Kinescope Player. On older configurations, the player may show an unsupported platform message.

For Chromium-based browsers such as Microsoft Edge and Yandex Browser, follow the Google Chrome requirements.

## Operating systems

| Operating system | Minimum version | Notes |
| :--- | :--- | :--- |
| Android | 7 | Widevine DRM requires Android 8 or later |
| iOS | 10 | |
| macOS | Catalina | |
| Windows | 10 | |
| Linux | — | Support depends on the hardware and software configuration |

## Browsers

| Browser | Minimum version | Notes |
| :--- | :--- | :--- |
| Google Chrome | 70 | |
| Firefox | 70 | Widevine DRM requires Firefox 133 or later |
| Safari | 10 | |

## Next steps

- [Troubleshooting](https://docs.kinescope.com/player-docs/troubleshooting/) — resolve DRM, autoplay, and iframe issues
- [Optimization](https://docs.kinescope.com/player-docs/optimization/) — improve pages with many players