Change spacing for stacking multiple folders/windows that are open.

  1. Posts : 2
    Win 10

    Change spacing for stacking multiple folders/windows that are open.


    I recently upgraded my win 8.1 pro to win 10 and I have an annoyance.

    When I have many (read about 15) Firefox windows (NOT TABS) open they stack vertically (from taskbar). Like this picture is showing (only shows 3 of the windows.):

    What I'm trying to do here is remove or lower the spacing between each window. To make the list tighter.

    I've found the same true for multiple open folders/drives (explorer windows). It's how things are sorted when they can no longer be thumbnails.

    Any help is welcome I've looked a bit for guides and in the register. But with no luck. Any help is appreciated!
    Thank you in advance, dira.
      My Computer

  2. Posts : 959
    Microsoft Windows 10 Home

    There are several registry values that will be recognized but do not exist by default. All can be created under:


    The value names are:


    All are DWORDS that represent # of pixels.

    The Margin values set to a low value will squash the list but hide some text.

    Try ThumbSpacingYPx set to 1.

    You need to sigh out & back in to see the change --- or use task manager to restart Explorer after each edit. So play around & let us know what you find.

      My Computer

  3. Posts : 2
    Win 10
    Thread Starter

    Thank you for not just a fast answear. But one that worked!

    Set "ThumbSpacingYPx set to 1." and ctrl+shift closed taskbar ran it again and BANG! Spacing is just perfect!

    Again ty!

      My Computer

  4. Posts : 959
    Microsoft Windows 10 Home

    You're welcome. Thanks for the feedback.

      My Computer


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