Buy Zirkle

Price announced at launch · one-time purchase

1 PC, pay once, updates included. Your license key arrives by email right after the payment.

Buying is unavailable right now. Try again shortly, or write to support@zirkle.app.

Not sure yet? The 5-day free trial has everything, with no account and no card.

What a license unlocks

• Drawing and editing from Claude or ChatGPT, after the trial.
• All 57 tools and 11 skills, in AutoCAD, ZWCAD or GstarCAD.
• Works offline once activated; updates included.

What stays free

Reading, measuring and explaining drawings keep working after the 5-day trial, with or without a license.

How it works

1. Pay with PayPal. Your key (ZK-XXXX-XXXX-XXXX-XXXX) arrives by email.
2. Install Zirkle from zirkle.app/download, if you haven't yet.
3. Open Zirkle Settings → License and paste the key. The PC connects once to activate, then works offline.

• Download Zirkle
• What the license includes
• Resend my key