Just ask — on your own computer
Ask in plain words, like “tidy up my Downloads folder.” No server needed — start right on your PC.
Tell it what to do — on your server or your PC. It always asks before it acts.
Pick a few files, see how they'd be tidied. Download the tidy copy or let the app tidy the original folder.
No install or sign-in needed to try · Windows · macOS · Linux — core features free
- PickChoose the files you want tidied.
- Compare & adjustSee before and after side by side, and change anything you like.
- Get the tidy copy / tidy the original in the appThe tidy copy leaves your files as they are. The app tidies the original folder only after you confirm.
If you ask the AI, the names, types, sizes and change dates of the files you pick, and your note, are sent to it and kept with the task. File contents are not sent.
Nothing runs without your OK
The AI shows its plan first. Approve, edit or cancel — the choice is always yours.
How people use it
Everyday work, in one sentence
Pick up right where you left off
Wi-Fi drops or the laptop closes — your session keeps going. Past conversations are there to continue.
88 languages, in your own words
Menus and help come in 88 languages, including right-to-left scripts such as Arabic and Hebrew.
No install
Try it right in your browser
Tell a practice server what to do
10 minutes, no sign-in. The AI shows its plan first and runs it only when you approve.
Open →Industry simulators
Run industrial sites driven by real engineering models — a chip fab, a power plant and more — right in your browser.
Open →Learn Korean
From your very first letters to certification — free.
Open →Code in your language
88 languages × 36 programming languages. In your browser, free.
Open →
Little helpers
Small tools, right inside the app
The little things you need in the middle of work — no need to open another program.
Calculator
A quick calculator, one click away
Timer
Timer, stopwatch and Pomodoro
Calculators for your job
Cooking, construction, electrical, farming and more
Currency
Recent exchange rates, saved for offline use
What's new · v5.20.6
A new version is out
We ship small improvements often. See what changed in the latest release.
See what's new →
Pricing
The core is free
Use the essentials for free, and upgrade only when you need more.
See pricing →
Always asks before it acts
88 languages
Core features free
Windows · macOS · Linux
Get started for free
Free. No account required. No credit card. Just download and go.
The app runs on Windows, macOS and Linux computers. Send yourself the link and install it later.
Built together with you
Send feedback, bugs and ideas right from the app — or find us in these places.