What is multiseat on Windows?
Multiseat, also written multi-seat, means one computer that several people use at the same time, each at their own seat with their own screen, keyboard, mouse and sound, as if each had a computer of their own. A PC set up this way is a multi seat computer.
What is a seat?
A seat is one person's place at the computer: a screen (or several), a keyboard, a mouse, sound, and a Windows session of their own. On a multiseat PC there are two, three or more seats, all running at once. Each person signs in to their own Windows account and has their own desktop, apps, files and saves.
What is a multi seat computer?
A multi seat computer is one PC with a seat for every person: a screen, a keyboard and a mouse each, all plugged into the same machine. You will also see it called a multiseat PC, a multi-seat system or multiseat desktop virtualization. They all describe one idea: a separate desktop for every person from one computer.
Is multiseat desktop virtualization?
Multiseat gives every person a desktop of their own, the result people want from desktop virtualization, from one PC in the room. Desktop virtualization runs desktops on a central machine and shows them on other devices over a network. On a multiseat PC every screen, keyboard and mouse plugs straight into the PC, and each desktop runs on its graphics card at full speed.
| Multiseat | Desktop virtualization | A virtual machine on your PC | |
|---|---|---|---|
| Where each desktop runs | On the one PC, in each person's own Windows session | On a central server | In a separate virtual PC with its own Windows install |
| How a person sees it | A screen plugged into the PC | A second device, over the network | A remote desktop window |
| Graphics | The PC's graphics card, at full speed | Video streamed from the server | A graphics card of its own for full speed, or a share of one through remote desktop |
| What you need | A screen, keyboard and mouse per person | A server, a network and a device per person | A virtual machine set up per person |
Multiseat on Windows, with Hydra
Windows is built for one person at the console, so a multiseat PC needs extra software. Hydra Multi-Seat is that software: it turns one Windows PC into two, three or more, and it is not split-screen. Every screen plugs into the PC and runs straight from its graphics card.
How multiseat differs from the other ways to share a PC
- Remote desktop or streaming. The second person connects from another device over a network. Multiseat needs no second device and nothing is streamed.
- Virtual machines. Each person gets a separate virtual PC, which takes setting up and needs a graphics card each for full graphics speed. In multiseat the seats share the one PC and its graphics card.
- Split-screen. One shared screen divided between players, for games built for it. In multiseat each person has a whole screen.
- Two pointers on one desktop. Several people share one Windows session and account. In multiseat each person has a separate account and desktop.
The ways to share one PC page puts these side by side in a table.
Where multiseat is used
At home, it lets a couple, a family or roommates share one PC, for example homework next to a game, or two people playing different games on game night. In a business, it can run a computer at every counter or station from one PC: see Hydra for business.
What a multiseat PC needs
- Windows 10 and 11 (x64).
- A graphics card from NVIDIA, AMD or Intel.
- For each person, a screen, a keyboard and a mouse.
- Game controllers, headsets and webcams work too: give each seat its own.
That's all you need. Hydra does the rest, and the free 7-day trial lets you see it on your own PC: see pricing. The set-up guide shows how the pieces go together, and two people, one PC compares the ways to share a PC. Sharing a home PC? Read one PC for the whole family or sharing one PC with your partner.
Questions people ask
What is multiseat?
Multiseat (also written multi-seat) means one computer that several people use at the same time, each at their own seat with their own screen, keyboard and mouse, as if they each had a computer of their own.
What is a multi seat computer?
A multi seat computer is one PC that several people use at the same time. Each person has a screen, keyboard and mouse of their own plugged into the PC, and their own Windows session.
Is multiseat desktop virtualization?
It gives the same result, a separate desktop for every person, without the usual machinery. Desktop virtualization runs desktops on a central machine and shows them on other devices over a network. In multiseat the screens plug straight into the one PC, and nothing is streamed.
Is multiseat the same as remote desktop?
No. With remote desktop, a person connects over a network from another device. With multiseat the screens, keyboards and mice plug straight into the one PC.
Is multiseat the same as a virtual machine?
No. A virtual machine is a separate virtual PC that needs a graphics card of its own for full graphics speed. In multiseat, the people share the one real PC and its graphics card.
Does multiseat work on Windows 10 and Windows 11?
Yes. Hydra Multi-Seat runs on Windows 10 and 11 (x64) with a graphics card from NVIDIA, AMD or Intel.
How many seats can one PC have?
Two is the classic setup, and three or more work the same way: add a screen, a keyboard and a mouse for each extra person.
Try Hydra Multi-Seat on your own PC.
Every feature is free for 7 days. After that you pay monthly, yearly, or once for a lifetime license at the launch price. One license covers every seat on the PC, so you never pay per seat. The pricing page shows the prices in your currency.
DownloadMore to read
- Why Hydra: what each seat gets, and how it differs from the other ways to share a PC
- Pricing: monthly, 1-year and lifetime, with the free trial
- Questions: what a PC needs, and what to expect
- Safety: how it keeps your PC safe, and how to turn it off
- Two people, one PC at the same time
- Two gamers, one PC
- Two Steam accounts on one PC at the same time
- Two monitors, keyboards and mice for two users on one PC
- One PC for the whole family
- Share one PC with your partner
- All guides
Last updated 1 November 2026.