Crux is an AI personal assistant that works across your desktop, files, apps, and workflow.
Your chats, files, and context stay local to you, so your data stays yours.
Intelligence, always at your fingertips #
Crux floats above every app. One shortcut summons it. Anywhere, over anything.
Ctrl+ Shift+ Spaceon Windows
⌘+ Shift+ Spaceon Mac
Done. Rebuilt the hero on an 8pt grid, unified everything to one accent, and let the layout breathe. Refresh and compare.
Open Preferences → Appearance. I've circled the toggle for you. Flip it and the whole app goes dark.
An assistant that belongs to you. Crux learns how you work, grows with every interaction, and keeps everything on your machine.
Personal
Built around you
It shapes itself around the way you work.
Self-evolving
Grows with you
It grows with you and gets better every time you use it.
Local-first
Local by design
Everything it knows stays on your machine with you.
Run Crux from anywhere. Connect your messaging channels or your email inbox and drive your agent remotely while you are away.
Works with everything you already use. Crux plugs into the tools your day already runs on.
- Telegram
- Excalidraw
- Gmail
- Drive
- Docs
- Sheets
- Slides
- Calendar
- Chrome
- Browser Use
Download Crux #
$10, one time. Yours for good, on Mac (Apple silicon) and Windows.
Secure checkout · Code expires in 5 minutes · No spam