Spacedesk Alternatives

Spacedesk is described as 'Extend or mirror your Windows desktop using local network-connected devices like Android, iOS, and others as additional monitors' and is a very popular screen mirroring app in the os & utilities category. There are more than 25 alternatives to Spacedesk for a variety of platforms, including Windows, Mac, Android, iPhone and iPad apps. The best Spacedesk alternative is Deskreen, which is both free and Open Source. Other great apps like Spacedesk are Duet Display, Tab Display, Weylus and Multiplicity.

filter to find the best alternatives

Spacedesk alternatives are mainly Screen Mirroring Apps, but if you're looking for Remote Desktop Tools or Screen Casting Tools you can filter on that. Other popular filters include Mac + Screen Mirroring and Linux + Screen Mirroring. You can also filter by region, for example EU-based alternatives if you prefer software developed in the European Union. These are just examples - use the filter bar below to find more specific alternatives to Spacedesk.
Spacedesk iconSpacedesk
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Extend or mirror your Windows desktop using local network-connected devices like Android, iOS, and others as additional monitors.

More about Spacedesk
Spacedesk alternatives page was last updated May 24, 2025
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  1. x2vnc (win2vnc) icon
     10 likes
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    This program will let you use two screens on two different computers as if they were connected to the same computer.

    License model

    • FreeOpen Source

    Country of Origin

    • US flagUnited States

    Platforms

    • Windows
    • Linux
    Discontinued

    The project is no longer developed but the program is still downloadable and working

    x2vnc (win2vnc) Features

    1.  Support for Multiple Monitors
    2.  VNC Viewer

    x2vnc (win2vnc) VS Spacedesk

     
  2. GlideX icon
     1 like
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    GlideX is a cross-device screen-sharing solution. Using wired or wireless connections, you can create a bigger and better work or play space. GlideX optimizes your workflow in the blink of an eye!

    26 GlideX alternatives

    License model

    • FreemiumProprietary

    Application type

    Country of Origin

    • TW flagTaiwan

    Platforms

    • Windows
    • Android
    • iPhone
    • iPad
    • Android Tablet

    GlideX Features

    1.  Dark Mode
    2.  Support for Multiple Monitors
    3.  Screen Sharing

    GlideX VS Spacedesk

     
  3.  1 like
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    DFMirage is "cutting edge" video driver mirroring technology for the Windows. It is a driver for virtual video device managed at DDML level of the graphics system that exactly mirrors the drawing operations of one or more physical display devices.

    License model

    • FreeProprietary

    Application type

    Platforms

    • Windows

    DFMirage VS Spacedesk

     
  4. Win2VNC icon
     4 likes
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    This program will let you use two screens on two different computers as if they were connected to the same computer. It even works between different operating systems.

    License model

    • FreeOpen Source

    Application type

    Platforms

    • Windows
    Discontinued

    Last Update: 2015-09-23, see https://sourceforge.net/projects/win2vnc/

    Win2VNC Features

    1.  Screen Extension
    2.  VNC Support

    Win2VNC VS Spacedesk

     
  5. ZoneScreen icon
     10 likes
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    ZoneScreen is able to mirror local desktop to another computer in the network. The main difference is that it also allows extend desktop, not only mirror it. Also, you could use ZoneScreen for Windows Mobile to extend/mirror your desktop to screen of your handheld.

    7 ZoneScreen alternatives

    License model

    • Free PersonalProprietary

    Country of Origin

    • RU flagRussia

    Platforms

    • Windows
    • Windows Mobile
    Discontinued

    Main web reads "[...] new feature to be implemented, it is very unlikely for new versions to appear in the nearest future[...] I haven't done any changes to ZoneScreen in years."See https://www.zoneos.com/zonescreen.htm

    ZoneScreen Features

    1.  Desktop Sharing
    2.  Screen Sharing

    ZoneScreen VS Spacedesk

     
    Comments about ZoneScreen as an Alternative to Spacedesk
    Guest
    Negative Sep 17, 2021
    0

    Very old but still OK if you want to mirror the display. There are comments regarding extending the desktop, but it seems to be complicated.

    Spacedesk Icon
    ZoneScreen icon
    • ZoneScreen is Free Personal and ProprietarySpacedesk is Freemium and Proprietary
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    MirrorHall creates virtual second monitors over the network using UDP video streaming among Linux desktop or mobile devices. It is optimized for low latency, and is based on gstreamer and GNOME's mutter screen sharing APIs.

    11 Mirror Hall alternatives

    License model

    • FreeOpen Source

    Application type

    Platforms

    • Linux
    • Linux Mobile
    • Flathub
    • Flatpak

    Properties

    1.  Privacy focused

    Features

    1.  No Tracking
    2.  Ad-free
    3.  Support for Multiple Monitors
    4.  Dark Mode
    5.  No registration required
    6.  Low Latency
    7.  GNOME3 integration

    Mirror Hall VS Spacedesk

     
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