The assistant that already sees your screen.

AsX reads the window you're working in, so you never paste context again. Your keys, your Mac, your data.

macOS or Windows · free · bring your own key
3 providersGemini · Claude · OpenRouter
380+ modelswith one OpenRouter key
$0 to AsXyou pay your provider
0 accountsno sign-up, no servers
The problem

Every AI chat starts with a chore.

A chat app

1

Screenshot the page

2

Switch apps

3

Paste, explain the context

4

Switch back, find your place

AsX

1

Press Space

2

Ask

Mini mode

AsX, shrunk to a pill.

A glass capsule that floats over your work. A pocket chat opens underneath; the ring spins while AsX thinks.

Pocket chat Drag it anywhere
Chapter-4.pdf
Research mode

Snap now. Read later.

One click photographs your screen and files it into your research folder, named by time and app. Keep reading; your research collects itself.

Full-resolution PNGs, saved to your disk
Snaps never leave your Mac
Skills

Built to work, not to demo.

Goal mode

Works long tasks in rounds instead of stopping early.

Prompt craft

Turns a rough prompt into a polished one.

Admin mode

Clicks, types, and runs commands. Asks before anything destructive.

Personal Vault

Your details, encrypted on-device, filled locally.

Your keys

Any provider key, or your existing Claude plan.

Why AsX

A different shape of assistant.

AsX A chat app
Context Reads your window itself You paste and explain
Focus Stays on your app Its own window
Models Any provider, 380+ models One vendor
Acting Can drive your Mac Answers only
Price Free — your key Monthly subscription
Privacy

Private enough for real work.

You see what it sees

The chip names what AsX is reading. Pause it with one click.

Keys in your Keychain

Billed to your own account. No AsX server in between.

Vault stays on-device

Encrypted on your Mac, filled locally, never sent to a model.

Voice stays local

Dictation is transcribed on-device by macOS.

FAQ

Fair questions.

What leaves my Mac?

Only your question and the context you've allowed, sent directly to the provider you connected. Pause sharing with one click, or set text-only mode so no image is ever sent.

Is it really free?

Yes — no account, no subscription. You bring your own API key (Gemini's free tier works) or your Claude plan, and pay your provider directly.

Why Accessibility and Screen Recording?

Accessibility reads the text of your window. Screen Recording is only asked when an app exposes no text and a screenshot is actually needed.

How is this different from a chat app?

A chat app is a destination you bring context to. AsX comes to your work — it already knows what's on screen, and your app keeps focus.

Is there a Windows version?

Yes — Windows 10 and 11, 64-bit. It isn't code-signed yet, so Windows will show a "protected your PC" screen: choose More info, then Run anyway.

Put AsX beside your work.

Download for macOS Windows
macOS or Windows · free · bring your own key