---
title: "Supported Devices and Browsers"
slug: "system-requirements-supported-browsers"
updated: 2025-09-12T20:23:52Z
published: 2025-09-12T20:23:52Z
---

> ## Documentation Index
> Fetch the complete documentation index at: https://help.close.com/llms.txt
> Use this file to discover all available pages before exploring further.

# System Requirements and Supported Browsers

#### Supported Operating Systems

#### 

- OS X 13 (Ventura) or higher
- Windows 10 or later

#### Technical Requirements

**RAM:** At least 8 GB. (depending on how may apps re used at the same time, more might be required)

#### Web-based Calling Requirements

Supported browsers:

- Safari
- Chrome
- Opera
- Firefox
- Brave
- Edge

Web-based dialing will work on the latest two versions of each browser. Keep your browsers updated to the newest version for the best experience.