Select text. Run your prompt.
Replace it instantly.
Camus rewrites anything you type — email, Slack, posts, notes — without leaving the app you're in. One shortcut, summoned anywhere.
One-time purchase · macOS 26+ · Runs 100% on your Mac
GmailFive context switches,
or one keystroke.
You already use AI on your writing. The workflow is the problem so that's what we removed.
The old way
- 1
Select the text, copy it - 2
Switch to a browser tab, or the your choise of LLM App - 3
Paste. Type “rewrite this professionally” - 4
Wait. Copy the result - 5
Switch back. Find your place. Paste
The Camus way
One shortcut. Every app.
Select your text, press the hotkey, and Camus appears right where you're working. Pick a rewrite or just tell it what you want.
- ✓Works system-wide — Mail, Slack, Notion, anywhere
- ✓Six rewrite presets, each on its own shortcut
- ✓Or type a free-form instruction
Every rewrite, remembered
Each rewrite is saved with its original, the preset used, and where it came from — searchable any time you want it back.
- ✓Full history with the original draft kept
- ✓Filter by app or preset
- ✓Copy any past rewrite in one click
RewritesBuild your own actions — or override the defaults
Camus ships with presets, but they're just a starting point. Create an action with its own name, icon, color, shortcut and system prompt — or rewrite a built-in one to match exactly how you write.
- ✓Write a custom system prompt for any tone or task
- ✓Pick an icon, color and shortcut you'll remember
- ✓Edit or replace any of the built-in presets
Everything runs on your Mac
Camus runs a local LLM right on your Mac. No cloud, no accounts, no API keys — your words never touch a server. Ideal for sensitive drafts, regulated work, or writing on a plane.
- ✓On-device model — nothing leaves your machine
- ✓Works fully offline, no internet required
- ✓No usage limits, no data collection
One price. Lifetime access.
Buy it once and it's yours, updates included. If it doesn't fit how you work, email within 14 days and we'll refund it.
Camus for macOS
macOS 26 or later
Launch price for the first 50 customers — $19 after that
50 of 50 launch slots left
- One-time payment, no subscription
- Runs 100% on your Mac — private and offline
- Every rewrite action, custom prompts and full history
- Lifetime updates
- Native macOS app
- 14-day money-back guarantee
Questions? Answered.
Everything you need to know before you buy.
Yes. Pay $5 once and Camus is yours — no subscription, no renewal, no account. Every future update is included.
Shape what's next
Tell us what would make Camus better for you.