Alternatives to spacedesk for Windows with any license

Synergy

Share one mouse, one keyboard, and one clipboard between multiple Windows, Mac, and Linux computers.

Commercial $ $ $ Open Source Mac Windows Linux
Mouse Sharing Keyboard Sharing Share Clipboard Keyboard Sharing ... Mouse Sharing Add a feature

296 Like
- Synergy is not a second-screen generator. Guest • Dec 2017 • 5 agrees and 0 disagrees
- Very good program for share input on multiple computers, but no expands the Windows desktop computer Guest • May 2018 • 2 agrees and 0 disagrees
Mouse without Borders

Mouse w/o Borders makes you the captain of your computer fleet by allowing you to control up to 4 computers from a single mouse and keyboard.

Free Windows
Share Clipboard Drag n drop Keyboard Sharing Mouse Sharing Add a feature

89 Like
Input Director

Input Director is a Windows application that lets you control multiple Windows systems using the keyboard/mouse attached to one computer. It is designed for folks who...

Free Personal Windows
Create Macro Specific for Gaming Keyboard Sharing Mouse Sharing ... Share your screen Add a feature

65 Like
ShareMouse

Mouse and Keyboard Sharing to control a Windows or Mac PC with the mouse and keyboard of any other PC.

Commercial Mac OS X Windows
Share Clipboard Sync with Fantastical Keyboard Sharing Mouse Sharing ... Portable Add a feature

75 Like
Duet Display

Duet makes your iPad and your Mac more powerful together. Slide Mac apps to your iPad as a second display. No lag, Duet helps you multi-task and work faster with more...

Commercial Mac OS X Windows iPhone iPad
Support for Multiple Monitors Screen Mirroring Tablet Pressure Sensitivity Add a feature

39 Like
x2vnc (win2vnc)

This program will let you use two screens on two different computers as if they were connected to the same computer. The program will open a small (one pixel wide)...

Free Open Source Windows Linux
Support for Multiple Monitors Add a feature

8 Like
iDisplay

Turn your iPad/iPhone or Android tablet or smartphone into a convenient side monitor for your Windows or Mac desktop. iDisplay is a universal app specially optimized for...

Commercial Mac OS X Windows Android iPhone Android Tablet ... iPad
Support for Multiple Monitors Screen Mirroring Share your screen Second monitor support ... USB tether Add a feature

32 Like
Barrier

Barrier is a cross-platform software for sharing your mouse and keyboard between multiple computers on your desk. Features include clipboard sharing and SSL encryption....

Free Open Source Mac Windows Linux
Keyboard Sharing Mouse Sharing Share Clipboard Supports Multiple Platforms Add a feature

4 Like
Multiplicity

Multiplicity enables a user to control multiple computers with one keyboard and mouse. Multiplicity is installed on networked PCs to create a virtual KVM switch with two...

Commercial Windows
Keyboard Sharing Share Clipboard Mouse Sharing Support for Multiple Monitors ... Remote desktop Remote support Virtualization Add a feature

10 Like
Win2VNC

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.

Free Open Source Windows
Mouse Sharing Add a feature

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

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...

Free Personal Windows Windows Mobile
Share your screen Add a feature

9 Like
- 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
ShareKM

Control your Droid from your desktop with MOUSE and KEYBOARD. ShareKM is a very handy tool for Android that lets you share your computer's Mouse, Keyboard and...

Free Windows Android
Support for Android Things Keyboard Sharing MultiTouch Share your screen Add a feature

4 Like
- Discontinued links are dead
TwomonUSB

Smart devices become monitors by connecting them to a PC via USB! The Convenient Connect TwomonUSB Tablet and computer can be used as a dual monitor easily by...

Commercial $ $ $ Mac OS X Windows Android iPhone iPad
No features added Add a feature

2 Like
Splashtop Wired XDisplay

Turn your iPad, Android tablet, Kindle or smartphone into a high performance extra monitor for your computer

Commercial $ $ $ Mac Windows Android iPhone iPad
Support for Multiple Monitors Screen Mirroring Second monitor support Add a feature

2 Like
across

Across makes a Bluetooth equipped PC or Mac work as a standard Bluetooth keyboard/mouse combo.

Commercial Mac OS X Windows Android
Keyboard Sharing Mouse Sharing Add a feature

3 Like