Get ProveCalc
Full-power desktop app. Works offline. Your calculations, your machine.
Purchase a license to download the desktop application.
$200 one-time
Unlimited worksheets. AI-assisted. 3 machines. Forever yours.
30-day money-back guarantee. Download link delivered after purchase.
Available on every platform
Windows
NSIS Installer (.exe)
MSI Installer (.msi)
Windows 10 or later (64-bit)
macOS
Apple Silicon (.dmg)
Intel (.dmg)
macOS 11 Big Sur or later
Linux
Debian/Ubuntu (.deb)
AppImage (universal)
Ubuntu 20.04+ or equivalent
What you get
- ✓Unlimited worksheets and nodes
- ✓Full SymPy compute engine with Pint unit analysis
- ✓AI assistant that structures, never computes (BYOK)
- ✓4-gate verification on every calculation
- ✓Export to PDF, DOCX, and HTML
- ✓100% offline after activation
- ✓Solve goals and system analysis
- ✓Free updates for life
How it works
Purchase a license
Choose your plan on the pricing page. Secure checkout via Stripe.
Download the installer
You'll receive a download link and license key by email immediately after purchase.
Activate & start calculating
Enter your license key in the app. Works offline from day one.
Not ready to buy? Try the free web demo first.
Try Web Demo