Spacedesk – Primary or secondary display screen

[App] Spacedesk (multi monitor display extension screen)

Spacedesk  Turns Android phone, tablet or Chromebook into an advanced extra display for Windows PC and Surface tablets.

Windows Desktop screen content is shown on Android device display.
Windows Desktop Extension (x10-sion)
Windows Desktop Duplication (screen mirroring/cloning)

Instruction manual, documentation and detailed setup:

Quick Guide:
1. Install spacedesk DRIVER software for Windows Primary PC (server).
2. Install this app – spacedesk (remote display) app for Secondary Machine (client).
3. Open spacedesk (remote display) app and connect to your Windows Primary PC (server).
Network connection: Server and client must be on the same LAN and/or WAN.
Alternative connections:
via Mobile Hotspot
via USB Tethering
Note: Does NOT need internet connection!

The Primary Machine (Windows network display server)…
…runs Windows 10 or Windows 8.1. Macs are not supported.
Dual monitor and multi monitor configurations are supported.
Needs spacedesk drivers installed. Download:

The Secondary Machine or Device (Android network display client)…
…is an Android tablet, phone or device running the spacedesk Android app.

The network…
…connects Windows Primary Machine to Secondary Machine or Device over LAN (Local Area Network e.g. Ethernet) and/or WLAN (Wireless Local Area Network).
Network connection can be wired or over WiFi. TCP/IP network protocol is required.

Need more help? Please visit:
instruction manual:
support forum:

Similar wireless display technology alternatives:

To get started, the Android device will automatically detect the free Windows desktop app. Click to connect and transform the Android device into a touchscreen display.

To achieve unparalleled performance and display quality with zero lag, try to circumvent WiFi and network Routers. Use USB tethering, WiFi Hotspot or direct Network cable Connection. For more info see:

Touchpad (relative touch).
Touchscreen (absolute touch)
With mouse pointer control, touchscreen can be used to “click” on screen interfaces.
Gestures, two-finger scrolling, pan and zoom are not yet supported.

Single display, mirror display, extension screen or multi monitor in a video wall
Ability to choose the position of the extended display relative to the computer
Auto rotation optional (can be turned off)
Auto orientation when Android is turned (works in both landscape and portrait modes)
Primary or secondary display screen

Use your Android screen to show favorite gadgets, like Facebook, Youtube, Twitter, etc.
Use your Android screen as a rendering screen for Photoshop, AutoCAD, etc.
Use your Android screen for side-by-side display of your Word, Excel and PowerPoint
Use your Android screen to read documents in portrait mode
Use your Android screen to read your favorite publications
…and many more fancy usage possibilities to explore…

Productivity in a portable way during travel. Multitasking with an extension screen or multiple screens can make twice as productive.

Supported are Android versions 4.1+ and PCs with Windows 10 and Windows 8.1. Apple Macs are not supported.

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Spacedesk user reviews :

For me, it worked ‘right out of the box’. I use it with a macro key wireless mouse for recording myself remotely. That way I can keep my mic away from the PC noise. Is there lag? YES. Maybe a better internet conection would improve that? (mine is 100mb/s) I think the app works far better if you set the resolution lower. At the expense of work space, this increases the size of apps, for better visibility and get you fewer skipped frames. Each frame contains less info so can be sent quicker.
  • datronicsoft
  • Hi Hxarh, no internet connection required to operate spacedesk. It just need to be in the same network(WAN,LAN), via hotspot or USB tethering. Please check section “Performance Tuning” here: For further questions, please contact spacedesk support:
Really good app and the only free option that I’ve found to work as expected. There are some minor annoyances like lack of multitouch support and some minor input lags but after all It had really helped me to boost productivity by using my old tablet as a second screen without buying an extra monitor (which I don’t have the money to do it for now) EDIT: Now it has multitouch
  • datronicsoft
  • Please update to the newest version of BOTH spacedesk Driver software for Windows PC AND spacedesk Viewer software for Android from Google Play Store. New version has full multitouch functionality. To reduce lags, please also check chapter “Performance Tuning” in the instruction manual:

The best remote control tool I’ve found. It’s way more responsive than RDP solutions and almost as responsive as Moonlight. But in contrast to Moonlight, it can actually work like a touch screen (e.g. scrolling with one finger). The only minor gripes I have is that a) for some reason, if you move the hamburger menu overlay, it doesn’t save the last location b) there’s only constant machine discovery or adding manually – no saving of previously used connections, so one can turn off discovery.

Contact developer :


Video :

Download Spacedesk from Play Store

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