Multiplicity Multiplicity 4.0.1.0 for Windows

by Stardock Corp.

Avg. Rating 3.5 (22 votes)

File Details

File Size 26.5 MB
License Shareware, $22.49
Operating System Windows 10/11
Date Added
Total Downloads 1,990
Publisher Stardock Corp.
Homepage Multiplicity

Publisher's Description

Multiplicity lets you control multiple computers with a single keyboard and mouse. Each monitor is connected to its own PC. When the user moves the mouse over to a given monitor, the user is then controlling that PC. It's ideal for power users, engineers, graphics designers, gamers, or anyone else who has ever seen the benefit of multiple monitors but wants the full power of multiple computers working seamlessly together.

Latest Reviews

awpd13

awpd13 reviewed v4.0.1.0 on May 27, 2025

I dropped back down to version 3 until they get the problems worked out.

Eddie MMedved

Eddie MMedved reviewed v4.0.0.4 on Apr 25, 2025

Multiplicity allows seamless control of multiple computers with one mouse and keyboard, but it can be space-consuming and may cause occasional latency. A Test de clics can help evaluate mouse performance.

dkratter

dkratter reviewed v1.1 on Nov 9, 2006

I have not tried Multiplicity, but I do use Synergy. The one really useful feature the Pro version of this appears to have that Synergy does not [yet] have is the file copying between workstations. I get around this in Synergy by having a shortcut on each desktop to the desktop on the other workstation.

RavenTS

RavenTS reviewed v1.05 on May 24, 2006

When I heard about it, I thought it was great (most importantly for using my PC's mouse and keyboard for my laptop).
I tried it and it worked quite well. But, after I found Synergy, I see no reason to buy Multiplicity...

invispace

invispace reviewed v1.0 on Mar 13, 2005

The software works as advertised. Unfortunately it only works for multiple Windows machines. Synergy is still the best option across multiple platforms.

linkdup

linkdup reviewed v1.0 on Mar 3, 2005

AWESOME... getting ready to purchase as I type.

It's really nice if you have a dual monitor setup but two computers. Can you say power? I've been waiting for something like this for a while.

carstereos

carstereos reviewed v1.0 on Feb 28, 2005

This program failed to perform for me. I punched holes in the hardware router firewall, allowing different port configurations. I disabled all software firewalls. I could not get it to function. There is no FAQ or forum to try to get answers.

deepisland

deepisland reviewed v1.0 on Feb 28, 2005

People need to stop with this "there is a free alternative that's better" nonsense that goes on. Synergy does not compare to this product, and I doubt the "reviewer" below even tried the demo.

Avg. Rating 3.5 (22 votes)
Your Rating
awpd13

awpd13 reviewed v4.0.1.0 on May 27, 2025

Pros: I use Multiplicity for the KVM features.

Cons: Unfortunately, the version 4 does not work well. I cannot copy files from PC to PC and the sounds from Secondary do not play on the Primary.

There is an option to create a quick link icon on the desktop. I accidentally deleted the quick link icon, and it will not let me create another quick link icon.

Bottom Line: I dropped back down to version 3 until they get the problems worked out.

Eddie MMedved

Eddie MMedved reviewed v4.0.0.4 on Apr 25, 2025

Pros: Multiplicity allows you to control multiple computers with a single keyboard and mouse, making multitasking much easier. Each monitor connects to its own PC, and moving the mouse to a different monitor lets you control that PC seamlessly. It's perfect for power users, engineers, graphic designers, and gamers.

Cons: While Multiplicity allows you to control multiple computers with one keyboard and mouse, there are some drawbacks. It requires multiple monitors and PCs, which can be cumbersome and space-consuming. Additionally, switching between systems may occasionally cause latency issues, disrupting the smoothness of the experience.

Bottom Line: Multiplicity allows seamless control of multiple computers with one mouse and keyboard, but it can be space-consuming and may cause occasional latency. A Test de clics can help evaluate mouse performance.

Someone reviewed v on Mar 19, 2023

Pros:

Cons:

Bottom Line:

Someone reviewed v on Jul 5, 2022

Pros: 555

Cons: 555

Bottom Line: 555

dkratter

dkratter reviewed v1.1 on Nov 9, 2006

I have not tried Multiplicity, but I do use Synergy. The one really useful feature the Pro version of this appears to have that Synergy does not [yet] have is the file copying between workstations. I get around this in Synergy by having a shortcut on each desktop to the desktop on the other workstation.

RavenTS

RavenTS reviewed v1.05 on May 24, 2006

When I heard about it, I thought it was great (most importantly for using my PC's mouse and keyboard for my laptop).
I tried it and it worked quite well. But, after I found Synergy, I see no reason to buy Multiplicity...

invispace

invispace reviewed v1.0 on Mar 13, 2005

The software works as advertised. Unfortunately it only works for multiple Windows machines. Synergy is still the best option across multiple platforms.

linkdup

linkdup reviewed v1.0 on Mar 3, 2005

AWESOME... getting ready to purchase as I type.

It's really nice if you have a dual monitor setup but two computers. Can you say power? I've been waiting for something like this for a while.

carstereos

carstereos reviewed v1.0 on Feb 28, 2005

This program failed to perform for me. I punched holes in the hardware router firewall, allowing different port configurations. I disabled all software firewalls. I could not get it to function. There is no FAQ or forum to try to get answers.

deepisland

deepisland reviewed v1.0 on Feb 28, 2005

People need to stop with this "there is a free alternative that's better" nonsense that goes on. Synergy does not compare to this product, and I doubt the "reviewer" below even tried the demo.

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