# System requirements

Rayon is an online software.\
Although we provide [an installed app](https://www.rayon.design/download), it is common to use Rayon directly in the browser.

#### **Supported browsers**

Rayon supports mainstream browser, up until a certain legacy version, for each browser.\
We list here the cut-off, for each one.

* **Chrome**: 119+
* **Opera**: 105+
* **Firefox**: 118+
* **Edge**: 119+

We recommend updating your browser, to benefit from the best experience when using Rayon.

#### **Browsers not supported**

* **Safari**: unfortunately, Safari is suffering from a known issue with apps like ours, using multithreading and web assembly. We cannot support Safari until this issue gets resolved.
* **Internet Explorer**
* **Safari for iOS**
* **Android browser**

#### Internet connection

Rayon requires an internet connection to start working. Only with in internet connection can the app be loaded on your computer, be it your browser or in the installed app. Once loaded, Rayon can be used offline. All that matters is that you are connected to the internet again before closing or refreshing the tab you are working on.

***

### We are always available

Book a demo with our team, [right here](https://b1kzip68v9f.typeform.com/to/Hgr0eQ4k#source=docs).\
To get some support, reach out to us through our **in-app support chat**. \
More about [our support policy right here](/other-resources/others/support.md).


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