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Is there a way to set two different background pictures for my two monitors in Windows 7?

By default the same background picture is used for both displays. I am looking for a solution without installing extra software.

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protected by Diago Oct 26 '10 at 18:23

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8 Answers

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I can run one desktop background image spanned accross both screens out of the box, with no extra software installed. The trick is to find an image the matches the resolution of both screens together. In my case, with 17" monitors both at 1280x1024, i need an image that is 2560x1024.

Now go to Control Panel>Personalization>Desktop Background and select the image. Then set the picture position to "Tile". Your background image should now be spanned accross both screens.

As far as I know, this is the only way to avoid having the same image on both screens without installing 3rd party software. There is not a way to have a different image for each monitor unless you save two images next to each other as one file with the correct resolution for your monitors, giving the appearance of two separate images once applied.

If you're loking fo a good source for images that match your screen resolution requirements, InterfaceLift.com is a good source. You can bowse by resolution size and they have a wide variety to fit a range of different tastes.

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Also, you can just use your favorite image editing program to stitch 2 images together (one for each screen's resolution). The only problem is if you aligned your monitors differently, you may need to adjust their position to align properly. – wag2639 May 18 '10 at 8:33
+1 for clever tip and InterfaceLift.com nice site :) – Nick Josevski Jul 10 '10 at 1:05
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+1 For the tip. However this doesn't work if you have two monitors but you're using monitor number 2 on the right as your main display. The origin of the image is based on where the start menu is, even if it's half way between the monitors as mine is. – tjrobinson Jul 14 '10 at 12:34
+1 for interfacelift.com – JYelton Jan 14 '11 at 18:03
@tjrobinson: See my answer for info regarding the physical vs logical arrangement of monitors. – JYelton Jan 14 '11 at 18:04
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Not out of the box, but Display Fusion works perfectly (free version is good enough)

You can either set up different wallpapers on different screens or span one wallpaper over dual screen.

Works great with my dual 1920 x 1080 setup.

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I use this on Vista to get one image to stretch my two monitors and works great. Also, once you have set up the image(s) you want to use in the manner you want them, I haven't needed to have the program run all the time. – Chuck Aug 24 '09 at 17:06
DisplayFusion now only offers this feature on the commercial version at $25, unfortunately – Rory Alsop Dec 31 '11 at 1:38
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The answers so far are good, but I thought there must be an open source tool that does this.

It turns out there is: Dual Monitor Tools

This is a set of Free (open source) utilities. It can configure wallpaper for a dual-screen setup. It can mix both landscape and portrait-mode monitors.

It also has several other tools, including a screenshot utility.

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UltraMon from Realtime Soft supports this.

By default, you are limited to using the same background image on each monitor. With UltraMon, you can use a single image for the whole desktop, or different images for each monitor. In addition, you can also create gradient color backgrounds.

Wallpaper using a different image on each monitor:

alt text

Wallpaper using a single image stretched across the desktop:

alt text

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Try to use Actual Multiple Monitors. With it help you can either stretch a single background picture over the entire composite desktop or specify individual background pictures on each display forming the desktop.

Actual Multiple Monitors

It also supports slideshow mode for multiple monitors.

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I have two monitors; a 1680x1050 widescreen main and a 1280x1024 sub to the right of main. I stitched together two World of Warcraft screenshots (both 1680x1050) for my backgrounds in Photoshop.

Procedure I used:

  1. Open pic for smaller monitor in PS.

  2. Crop image to 1280x1024 (I simply shrunk canvas; using the Rectangular Marquee tool with a Specific Size style would be better if I needed to frame it).

  3. Extend canvas to the LEFT to 2960x1050. I set Fill Color to black, but it's not visible once the wallpaper is in place.

  4. Open other pic in PS; to copy to clipboard. Select extended window; to paste. Use Move Tool (V) to move the layer to the (empty) far left position.

  5. Save as .jpg and set as background.

  6. In Control Panel\Appearance and Personalization\Personalization\Desktop Background, set Picture position (bottom of page) as Tile.

Note: The rightmost picture will be on your main monitor, even if you have Windows set for your sub to be on the left.

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MurGeeMon can be used to have two wallpapers for 2 monitors. To know more have a look at the dual monitor software http://www.murgee.com/MurGeeMon/

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Because the dual wallpaper solution requires a stitched image, I will add another method to easily stitch two images together.

Irfanview is a free, lightweight image viewer which also allows you to stitch images together using the "Image > Create Panorama Image" feature. Keep in mind this is for images (and monitors) of the same resolution.*

If your monitors are physically and logically arranged the same, then the left image will appear on the left monitor and so forth. If they are physically arranged differently (for example, monitor 2 is to the left of monitor 1), you will need to swap the images such that they appear in reverse order in the panorama image. They will appear in the proper order once selected as tiled wallpaper.

*Note: If your monitors are of differing resolutions, then you will need to add space to the image as necessary. For example if the monitor on the right is of a lesser resolution, you will need to add space above or below the image so that it equals the height of the left image.

It can get complicated if your secondary monitor is physically located to the left of your primary monitor, the monitors are differing resolutions, and you have the alignment of the two monitors adjusted in a such a way that the tops of the monitors do not align. In such cases, the image will wrap on the larger monitor at the height of the 0,0 coordinate of the smaller resolution monitor.

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