01
Hold the key
Ctrl + Alt + Space, in any application. Nimbus listens while you hold it and stops the moment you let go.
WINDOWS7 days free, no card
screen
Hold one key and ask, in the words you already have. Nimbus reads the screen in front of you, answers out loud, and takes your pointer to the exact thing it means.
$10/month after the trial2 devicescancel any time
Physics Lab Portal
Ctrl + Alt + Space“what do I do next?”
Submit for review is the one you want, and your pointer is already on it.
How it works
No copying a screenshot into a chat window. No working out what the thing you are looking at is called.
02
Ask it roughly
“What is this for?” “Why did that fail?” “What do I do next?” You do not need the right words. It can see what you can see.
03
Get walked through it
You hear the answer as your pointer arrives on the control. More than one step? It draws them in order.
Teaching mode
When the answer is more than one click, Nimbus dims everything else, numbers what to touch and in what order, then draws an arrow from the thing that went wrong to the thing that fixes it.
Enrolment System
Ctrl + Alt + Space“how do I enrol a student in two courses?”
Your own software
Name a Markdown file after the executable and Nimbus treats it as authoritative for that program. It quotes your own note back and tells you which file it came from, so you can check it.
Nimbus Knowledge Folder
~/Documents/Nimbus Wiki/
- EXCEL.EXE.md
- LABVIEW.EXE.md
- PORTAL.EXE.md
named after the .exe
→ authoritative for it
Nimbus
Your notes say the calibration file
has to be loaded before the run starts,
not after. Load it from Setup first.
from your LABVIEW.EXE.md
Ctrl + Alt + Space“when do I load the calibration file?”
Privacy Guard
With a password manager or a sign-in page in front, the screenshot does not happen. You still get an answer, and the number on Home goes up. That number is the point: an observation is worth more than a promise.
Password Manager
Ctrl + Alt + Space“what does this setting do?”
Nimbus, out loud
“I did not look at your screen for that one. In a password manager, that toggle controls whether the vault locks when your machine sleeps.”
Home · this week
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12
screenshots it chose not to take
Quiz me
Say “quiz me” and the questions come the other way. Get one wrong and it does not mark you down — it points at where the answer is. A flashcard app cannot see what you are working on.
Circuit Simulator
Nimbus
“Which field decides how long the simulation runs?”
You
“the sample rate one?”
Nimbus
“Close — that sets resolution. The one I mean is highlighted. Try again.”
Everything else
Built over four tiers of work, and most of it exists because a real session needed it.
Runs fully offline
Model, speech recognition and voice all local. No API key, nothing leaving the machine.
Bring your own key
Gemini by default, or OpenAI, Anthropic and Ollama. Keys live in Windows Credential Manager.
Per-application memory
Plain Markdown per executable, with a local index. Readable, editable, deletable.
Knowledge journal
What you have been asking about, collected into something you can review later.
Session export
One click writes the whole session to a timestamped Markdown file, memory included.
Chat panel, uncapturable
Excluded from screen capture at the OS level, so it cannot appear in a screen share.
Remap the hotkey
Any chord you like. Record it in Settings; the window stops the chord pressing its own buttons.
14-day offline grace
A cached licence keeps working on a flight. A tool that stops working offline is worse than one that gets shared.
Update check on launch
Asynchronous, and it never blocks startup. It offers, it does not interrupt.
Privacy
Four decisions we made early, when they were still cheap to make. Each one is a behaviour you can check rather than a policy you have to take on trust.
01
It refuses to look
With a password manager or a sign-in page in front, Nimbus answers without taking a screenshot at all, and shows you a running count of every time it has done that. A count is an observation. A promise is not.
02
Your keys never leave your machine
They live in Windows Credential Manager. Nimbus has no server that can see them, because there is no account behind the trial and no telemetry behind the app.
03
Your conversation cannot be screenshotted
The chat panel is excluded from screen capture by the operating system, so it cannot appear in a screenshot or a screen share, including one Nimbus takes itself.
04
We store a hash, not your hardware
Counting your devices needs to tell them apart, so the app sends a salted hash of the machine. Never a raw identifier, and nothing that correlates outside Nimbus.
Pricing
No tiers, no seats you have to count, nothing held back for a higher plan.
Nimbus
$10per month
- 7 days free to start, no card
- Up to 2 of your own devices
- Bring your own model key, or run it fully offline
- Every feature from the first day
Create an account, and your licence key is emailed to you and kept on your account page. You will not have to go looking for it.
In Pakistan
Pay the way you already pay
Cards are awkward here, and losing you to a checkout form would be a silly way to lose a customer. Send an EasyPaisa or bank transfer, tell us the transaction ID, and your key is emailed the same day.
Rs 2,800 a month, for the same licence and the same 2 devices.
Nothing about Nimbus is different because of how you paid.
7 days, no card. If it has not earned a place on your machine within a week, it never will.