https://www.displayfusion.com/Discussions/RSS/?TopicID=dc30a014-fe78-42d8-8c4e-063f3da6bc12 DisplayFusion RSS: Duplicate a split zone & custom resolutions Mon, 06 Apr 2026 13:45:02 GMT en hourly 1 https://www.displayfusion.com/Discussions/RSS/?TopicID=dc30a014-fe78-42d8-8c4e-063f3da6bc12 https://www.displayfusion.com/Discussions/View/duplicate-a-split-zone-custom-resolutions/?ID=dc30a014-fe78-42d8-8c4e-063f3da6bc12#5 Fri, 13 Jan 2023 17:22:46 GMT Binary Fortress Software https://www.displayfusion.com/Discussions/View/duplicate-a-split-zone-custom-resolutions/?ID=dc30a014-fe78-42d8-8c4e-063f3da6bc12#5 DisplayFusion Thanks! I'll look into this ]]> https://www.displayfusion.com/Discussions/View/duplicate-a-split-zone-custom-resolutions/?ID=dc30a014-fe78-42d8-8c4e-063f3da6bc12#4 Tue, 10 Jan 2023 18:55:06 GMT Binary Fortress Software https://www.displayfusion.com/Discussions/View/duplicate-a-split-zone-custom-resolutions/?ID=dc30a014-fe78-42d8-8c4e-063f3da6bc12#4 DisplayFusion It sounds like that function would work for you then. Running it will allow you to select a split to mirror, and create it in a window that you can drag to your other monitor.

Thanks! ]]> https://www.displayfusion.com/Discussions/View/duplicate-a-split-zone-custom-resolutions/?ID=dc30a014-fe78-42d8-8c4e-063f3da6bc12#3 Tue, 10 Jan 2023 15:59:23 GMT Binary Fortress Software https://www.displayfusion.com/Discussions/View/duplicate-a-split-zone-custom-resolutions/?ID=dc30a014-fe78-42d8-8c4e-063f3da6bc12#3 DisplayFusion I want to duplicate onto a second monitor, only a portion (split) of my main monitor.

Both monitors have different resolutions and I want to split a 3440x1440 portion out of my 3840x2610 monitor and have it mirrored or duplicated onto my secondary monitor that has a 3440x1440 resolution. ]]> https://www.displayfusion.com/Discussions/View/duplicate-a-split-zone-custom-resolutions/?ID=dc30a014-fe78-42d8-8c4e-063f3da6bc12#2 Tue, 10 Jan 2023 15:30:53 GMT Binary Fortress Software https://www.displayfusion.com/Discussions/View/duplicate-a-split-zone-custom-resolutions/?ID=dc30a014-fe78-42d8-8c4e-063f3da6bc12#2 DisplayFusion Hi François,

We have a "Mirror Monitor with Splits" function that you can use to create a mirrored window of your monitor split. Is that what you're looking for? ]]> https://www.displayfusion.com/Discussions/View/duplicate-a-split-zone-custom-resolutions/?ID=dc30a014-fe78-42d8-8c4e-063f3da6bc12 Sun, 08 Jan 2023 16:04:14 GMT Binary Fortress Software https://www.displayfusion.com/Discussions/View/duplicate-a-split-zone-custom-resolutions/?ID=dc30a014-fe78-42d8-8c4e-063f3da6bc12 DisplayFusion Hi,
How hard would it be to have Display Fusion duplicate a split zone onto a secondary monitor?
Here's what I'd like to achieve.
I use a 4k 55 inch monitor for my main display. I have an ultrawide 3440x1440 as a secondary monitor.
I would want to split my 4k main display to have a 3440x1440 zone streched to the width of 3840 pixels (custom resolution feature) and then height of 1440 pixels located on the bottom.
I would then want to duplicate that split zone to my secondary ultrawide 3440x1440 monitor.
Any thoughts on how that could be achieved?
Thanks, ]]>