An AI that lives
on your PC.
No limits. Works offline. Yours.
Everything. On your PC.
A preview of real things GreenCube makes. Tap another one.
Done. Play it right here:
Arrow keys or swipe to move.
Here it is:
Made on your PC. No daily limit.
Here are your cards. Flip them, then go to the next one:
40 pages, in 6 points:
- The study tests a new battery made from sodium.
- It charges twice as fast as today’s lithium batteries.
- It lasts 3,000 charges before losing 20% of its power.
- Sodium is cheaper and easier to find than lithium.
- It is heavier, so it suits homes and buses more than phones.
- It still needs testing at scale before anyone can sell it.
Your deck is ready. Pick a look:
Your loop never ends: i never goes up. Add i += 1 on line 12 and it works.
Hit your limit? Not here.
Press the button and see who stops first.
No limit
Just a toy, but the idea is real: free cloud plans cap how much you can use them. GreenCube never does.
No Wi-Fi in the library? Still works.
Flip the switch.
Quiz me on the French Revolution.
Check your internet and try again.
Quiz me on the French Revolution.
Sure! Question 1: in what year did it start?
Paying €20 a month? Stop.
Slide to see what an AI subscription costs you.
Most paid AI plans cost about €20 a month, and even paid plans have usage limits.
Three steps. That’s it.
Download it
One installer, like a game.
It gets the AI
The first time, it downloads the AI to your PC. A few GB, once.
Go
Chat, code, make images. Online or offline, as much as you want.
Quick answers.
Will it run on my PC?
If it has Windows 10 or 11 and 8 GB of RAM, yes. A graphics card makes it fast. Check your PC in two questions.
Do I need internet?
Once, to sign in and download the AI. After that it works with no internet. It only goes online for updates, or if you switch Online on.
Is it as smart as ChatGPT?
No. The biggest cloud AIs are smarter. GreenCube has no limits, works offline and is yours. That’s the trade.
Why do I need an account?
Only to check that you paid. It never sees your chats, files or images.