Requires OpenIn v4.3(Available as a beta via Setapp, TestFlight, or direct download.)What is OpenIn?OpenIn is a macOS app that lets you choose which browser or application handles any link you click. It integrates with browser profiles, so you can redirect links to a specific profile, browser, or app based on your own rules and conditions.
Firefox Add-on Features
- Toolbar icon
Quickly open the OpenIn App Selection dialog to send any link to another browser, profile, or application. - Context-menu command
“Open in OpenIn” appears when you right-click a link, letting you forward it directly without leaving the page. - Automatic link overrides
In the add-on settings, configure domains or link patterns so they’re sent to OpenIn automatically.
