OpenIn overview

OpenIn is an advanced utility that allows you open links, emails, and files in the application of your choice. Just click it, and select the application from the list. This is the easiest way to organize your workflow.

We help you to select the browser by clicking a link
We help you to open mailto links in Mail applications or mail services in the browser
We help you to choose the proper application for opening files
Set default browsers for specific URL or source application
Open zoom application by clicking the zoom meeting URL
Rewrite URLs before sending them to application or browsers
Keep the history of opening links

Are you using Browsers for sending emails? Not a problem, OpenIn.app can help you to open a correct email service when you click a mailto link. We will automatically rewrite the link to make it compatible with the browsers.

Remember the last time you double-clicked an app and regretted it right away? Because fully loaded IDE was a default application for a Markdown file you wanted to edit? No more, we give you a list of applications that support a specific file type, so you can choose which application you want to open.

What’s new in version 4.3.0

Requires macOS 15.1 or later
Redesigned interface with new icons and tips for easier use
Full support for Safari, Firefox, Edge Private, and many Chromium browser profiles with automatic discovery
Safari, Chrome, and Firefox extensions available with options to rewrite links and send tabs/links to OpenIn
Custom icons for apps and custom key bindings for app selection dialog
More reliable domain/file matching with advanced pattern support
New Shortcuts actions for opening specific browsers or profiles
Support for openin: and message: schemes
Ability to add zsh scripts and pre-rule handler scripts for advanced customization
New rule conditions: Fn key, links from browser extensions, wildcards in shortened URLs