RegionMirror

An Ultrawide Screen Sharing Solution and more...

Share specific regions of your ultrawide monitor with built-in annotation tools and whiteboard functionality.

Discover Features

Screen Sharing Made Easy

Picture this: You're presenting in a Teams™ call from your beautiful ultrawide monitor. Five minutes in, someone asks "Can you zoom in? I can't read anything." You scramble to share just one window instead. Then you need to show your browser. Stop sharing. Find the window. Share again. Awkward silence. Your flow is broken.

Sound familiar? RegionMirror to the rescue! RegionMirror allows you to share a portion of the screen at a resolution of your choosing using the "Share Window" functionality of Microsoft Teams™, Slack™, Discord™, etc. The shared region can be resized and moved as needed while sharing to capture the applications you want to share. No need to stop sharing to switch between windows, simply drag windows in and out of the shared region as needed!

Perfect for Remote Collaboration

RegionMirror isn't just for ultrawide screen sharing, it also provides a consistent toolset that can be used no matter which collaboration tool is in use. This includes the ability to draw annotations, use a whiteboard, or blur the screen. That meeting that was scheduled by someone using an unfamiliar collaboration tool? No more fumbling around trying to remember where the tools are- use RegionMirror tools across all your meetings!

Core Capabilities

🎯 Precise Region Selection

Draw the shared region on the screen as large or small as needed. Resize and/or move the shared region while sharing.

🖥️ Multi-Display Support

Place the shared region on any of the connected displays. Move the shared region to a new screen position while sharing.

👁️ Presenter View

See what others are seeing at a smaller scale. Keep the mirror window off-screen while maintaining visibility.

🔒 Privacy Protection

Blur screen for participants while inputting sensitive information. Keep your data secure during presentations.

✏️ Smart Annotations

Arrow and text annotations that are moveable and resizable. Highlight important information during your presentations.

📝 Integrated Whiteboard

Draw shapes, lines, text, and freeform content. Move and resize shapes and lines, edit text as needed.

How to Use RegionMirror

1

Choose Share Region

From the menubar or app icon, choose the Share Region on the desired display.

Step 1: Choose Share Region
2

Draw Your Region

Draw a region on the selected monitor and click within the region to begin sharing.

Step 2: Draw Region
3

Position Your Apps

Drag windows into the shared region. Arrange your applications exactly where you need them.

Step 3: Position Apps
4

Share the Window

Share the window from your collaboration tool. The window will always be outlined in a green frame with the title "Share this window!".

Step 4: Share Window

Use Additional Tools

Presenter View

Presenter View

From the menu bar or dock icon, select Show Presenter View. Resize and/or move as needed.

Annotations

Annotations

Turn the slider on the toolbar to on, and select the arrow or text tool.

Blur Screen

Blur Screen

Click the blur icon to protect sensitive information during presentations.

Whiteboard

Whiteboard

Click the whiteboard icon on the toolbar, and select from the available tools.

Download RegionMirror

Get RegionMirror from the Mac App Store and start sharing your ultrawide screen like a pro.

Download on the Mac App Store

Available now on the Mac App Store

Frequently Asked Questions

Where is the actual window that is being mirrored?
It is positioned just off screen, you should see the edge of the green frame around it at the very edge of the screen. If needed, you can bring it into view. However, resizing is discouraged because it will impact the quality of the mirrored image received by the meeting participants.
Why have a separate Presenter View?
It presents a scaled view of what is being shared, so that we can keep the mirror window off screen. Depending on the size of the shared region, the mirror view may not fit on the screen. The presenter view provides a way to see what is being shared at a smaller size, rather than relying on the mirror window which may not fit on the screen with the shared region.
How do I share the region with Google Meet™?
In this case you will need to locate the mirror window and drag it into view temporarily in order to click the "Share Window" button that appears overlayed on top of the window. You may then move it back off screen.

Need Help?

Have questions about RegionMirror? Our support team is here to help you get the most out of your ultrawide screen sharing experience.

support@regionmirror.com
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