spacedesk - USB Display for PC

4.7
46K reviews
Content rating
Rated for 3+
10M+
Downloads
Content rating
Rated for 3+
Learn more
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About this app

Windows computer desktop extension, mirroring and remoting tool for WiFi, USB or LAN. Supports applications like:
- Screen Cast (to television, tablet or smart phone)
- Desktop Remoting Viewer (over USB and Local Area Network)
- Drawing Tablet (drawing and painting with digitizer pen)
- Wireless Display Monitor (similar to Miracast, RDP, AirPlay and Sidecar)
- USB Display Monitor (similar to DisplayLink)
- Remote Access (over USB link, WiFi and LAN)
- Remote Control (wireless and wired)
- Screen Streaming (including audio)
- Screen Mirroring (over the air and via cable)
- Screen Cloning
- Extension Screen
- Windows Desktop Workspace Extension
- Windows Desktop Duplication (clone)
- Windows Desktop Streaming
- Personal Computer Desktop Presenter
- Virtual Monitor for Desktop PC
- Additional Display Monitor
- Second Display On The Go
- TV, mobile or tablet screen as Side by Side Display
- Alternative to Miracast, AirPlay and Sidecar
- Portable Multimonitor Laptop Screen for Travel
- Access main computer from mobile device
- Software KVM-Switch (Keyboard Video Mouse
- Software Display Hub
- Software Display Switch
- Projector Screen Viewer
- Input Console
- Input Terminal
- Tablet Input Device
- Windows Graphics Tablet App
- Windows Tablet as sketchbook for drawing artwork
- Creative Video Wall App
- Video Wall w. Any Angle Rotation

Instruction manual, documentation and detailed setup:
https://manual.spacedesk.net

Quick Guide:
1. Install spacedesk DRIVER software for Windows Primary PC.
Download from: https://www.spacedesk.net
2. Install this spacedesk Viewer app for Android.
3. Open this spacedesk Viewer app and connect to Windows Primary PC.
 Connection: USB or LAN (Local Area Network).
 LAN: Driver and Viewer must be on the same network
 - via Mobile Hotspot
 Note: Does NOT need internet connection!


The Windows Primary Machine running spacedesk Driver...
...supports Windows 11, Windows 10 or Windows 8.1. Apple Macs are not supported.
Dual monitor and multi monitor configurations are supported.
Needs spacedesk drivers installed. Download: https://www.spacedesk.net


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


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


More information on:
https://www.spacedesk.net
Instruction Manual: https://manual.spacedesk.net/
Support Forum: https://forum.spacedesk.ph
Facebook: https://www.facebook.com/pages/spacedesk/330909083726073
Youtube: https://www.youtube.com/watch?v=YkWZSwBD-XY



— LIGHTNING FAST —
To achieve unparalleled performance and display quality with zero lag, use cable connection over USB or Local Area Network. Try to circumvent WiFi and network routers. E.g. configure Windows PC or Android device as WiFi Access Point (Hotspot) and connect directly before connecting spacedesk. Please check chapter "Performance Tuning" in the instruction manual: https://manual.spacedesk.net

— REMOTE CONTROL INPUT AND OUTPUT PERIPHERAL ACCESSORIES —
- Touchscreen (multitouch and single touch
- Touchpad
- Mouse Pointer Control
- Keyboard
- Pressure Sensitive Stylus Pen
- Audio Speaker


— SETTINGS AND OPTIONS —
- Landscape View
- Portrait View


— SYSTEM SUPPORT —
Supported are Android versions 5.0+ and PCs with Windows 11 and Windows 10. Apple Macs are not supported.
Updated on
Jun 29, 2026

Data safety

Safety starts with understanding how developers collect and share your data. Data privacy and security practices may vary based on your use, region, and age. The developer provided this information and may update it over time.
No data shared with third parties
Learn more about how developers declare sharing
No data collected
Learn more about how developers declare collection

Ratings and reviews

4.5
24.6K reviews
Kevin McTogo
June 20, 2026
excellent! set the program as pc start-up, open the app on my phone and gets thing ready by just one tap. even more excellent when my android phone can connect to my pc wirelessly. thank you so much.
1 person found this review helpful
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Jaster Mereel
March 23, 2026
Been looking for this for years! Best solution for dual monitors with a tablet I've ever seen! I love it and will continue to use it for a long time. It has a Windows driver that adds new monitors to your display settings and you can utilize any android as a display for your laptop. You can extend your desktop or just mirror the screen like any other monitor and the quality is pretty decent. The better your wireless network the better it responds. I have all my devices tethered to my phone!
9 people found this review helpful
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Justin
April 12, 2026
awesome.... works perfect and I can use my lap top with full control right on my phone...the controls make the pc interface like my androids, it would be awesome if I would be able to use the android pop up key board on it to control the pc but touch comands all work flawlessly, I was using the onscreen keyboard for a while and just got an actual keyboard to make it a lot easier. that would be an awesome feature, but I paid for this a while ago and it was totally worth it, Its awesome!!
8 people found this review helpful
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What’s new

*Performance improvements
*Several bugfixes