Get Onoff Business on every device you work from

Call from your mobile, your computer or straight from your browser. Your business number follows you.

Onoff Business for desktop

Mac, Windows

  • No browser needed. A native app for Mac and Windows that runs in the background, so you never miss an incoming call, and never need a Chrome tab open.

  • Everything from the web app. Calls, SMS and your full workspace, in one dedicated application.

  • One-click calling. Set Onoff Business as your default calling app: click any phone number on your computer and it’s ready to dial in the app.

Looking for the web app? The desktop app isn’t supported on Linux or ChromeOS – use the web version on those systems. 

Mac Apple Silicon
Windows
Mac Intel

Onoff Business for mobile

iPhone, Android

Your business line in your pocket, even on a weak internet connection. Calls, SMS and voicemail synced with your desktop.

iOS 16 or later • Android 9 or later

Onoff Business for Chrome

Chrome and Firefox Extension

Turns every phone number on a webpage into a clickable one. Call or text straight from your CRM, a lead list or any site, without leaving the tab.

Chrome
Mozilla Firefox