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OpenDisplay

OpenDisplay

Use your iPad as a Mac Monitor

23 ratings
13 reviews
🔧 Utilities
📊 Productivity
Free

Details

Released
July 2, 2026
Updated
October 29, 2026

Features

Developer

Philip Poloczek
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OpenDisplay screenshot #1 for iPhone
iphone
ipad
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About

Transform your iPhone or iPad into a genuine second display for your Mac. This open-source solution allows you to extend your screen space for multitasking, keeping important information visible. Connect via USB for minimal latency or Wi-Fi for easy setup.

✓Real extended display functionality
✓USB and Wi-Fi connectivity
✓Retina-sharp rendering
✓Touch and scroll support
✓Portrait and landscape orientation
✓Private by design, no tracking
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What's New in OpenDisplay

1.30.1

October 29, 2026

+ fixes iPhone duo support

User reviews

Most RecentHighest RatedLowest Rated

Great extender

I managed to turn 2 old iPads I had lying around to make my Mac a triple monitor display absolutely flawless software basically instant
MM.S.Harvard

Couldn’t get to work

iPad didn’t connect to base app on Mac.
TtomM604

New life for iPad 5th gen

Apple never released the feature to extend a Mac display to my iPad. Fortunately, this software exists & it’s open source. It works perfectly. Your work is much appreciated
664Marcel

Great！thank you

Great！thank you
Jjiange101

希望支持旧设备ipadmini 2

想充分利用旧设备，可惜不支持，ipad mini2 最多只能升级ios12，希望开发者能支持，让旧平板利用起来
Hhowie1221
See 8 more reviews

FAQ

What is OpenDisplay?

OpenDisplay is an open-source application that allows you to use your iPhone or iPad as a true extended display for your Mac. It enables you to drag windows and expand your workspace, similar to using any other external monitor.

How does OpenDisplay connect to my Mac?

You can connect OpenDisplay to your Mac using a USB cable for the lowest latency, or wirelessly over Wi-Fi with zero setup required. Both devices need to be on the same network for Wi-Fi connections.

Does OpenDisplay require a Mac app?

Yes, OpenDisplay requires the companion OpenDisplay app for Mac to be installed and running on your computer. This Mac application is essential for the mobile app to connect and function as a display.

Can I interact with my Mac using the iPad screen?

Yes, OpenDisplay supports touch and scroll functionality. You can tap, drag, and use two-finger scrolling on your iPad to control your Mac, making it an interactive extended display.

Is OpenDisplay private and secure?

OpenDisplay is designed with privacy in mind. It creates a direct connection between your devices without requiring accounts, servers, or any form of tracking, ensuring your data remains private.

What are the system requirements for OpenDisplay?

OpenDisplay is compatible with iPhones and iPads. The companion Mac app is required, and it's recommended to check the official opendisplay.app website for the most up-to-date compatibility information.

Does OpenDisplay have ads?

No, OpenDisplay is completely free and does not contain advertisements. As an open-source project, it focuses on providing a functional and unobtrusive user experience.

How often is OpenDisplay updated?

The latest version of OpenDisplay is 1.30.1, last updated on October 29, 2026. As an open-source project, updates are driven by community contributions and developer efforts, aiming for continuous improvement.