Captulate
Capture Calculate Copy
Only for Mac
Free
Mac
Capture. Calculate. Copy.
Calculator apps, spreadsheets, Spotlight search—they all do math. But when you see numbers on your screen that need quick calculation? You're stuck copying, pasting, typing
formulas. Until now.
Captulate fills the gap: Hit a hotkey, capture any numbers on screen, calculate instantly, copy results—done.
Quick Math for Real Scenarios:
Banking & Credit Cards — See transactions you want to total? Select and sum instantly. Perfect calculator for receipts and statements.
Bills & Expenses — Calculate average monthly costs. This smart calculator captures numbers from any PDF or document with OCR.
File Management — Calculate total folder sizes quickly. The productivity calculator for storage math.
Invoices & Receipts — Verify totals with instant screen capture. Quick math calculator for expense tracking.
PDFs & Reports — No messy text selection. Screen capture calculator for spreadsheets, tables, and web pages.
Why This Menu Bar Calculator?
Traditional calculator and math apps require:
- Manual number entry
- Copy-paste workflows
- Spreadsheet formulas
- App switching
Captulate Screen Calculator Features:
- Instant OCR capture from any application
- Quick calculations: sum, average, min, max, count
- Menu bar calculator with hotkey Command+Shift+C
- Visual number recognition and selection
- Copy math results instantly
- Currency & percentage calculator
100% Private, Offline Calculator:
- Offline calculator—no internet needed
- Private math calculations on your Mac
- No cloud, secure calculator for sensitive data
- Local OCR processing for screen capture
Premium Features:
- OCR calculator captures numbers from screen
- Quick math operations instantly
- Menu bar app—always accessible
- Screen capture with smart selection
- Calculate totals, sums, averages fast
- Works with tables, lists, columns
Stop the tedious copy-paste-calculate routine. Start the Captulate flow: Capture. Calculate. Copy.
The smart screen calculator that should have existed all along—private, offline, and instantly available for quick math on your Mac.
Ratings & Reviews
This app hasn’t received enough ratings or reviews to display an overview.
Expandable Details - Click to see all captured numbers and toggle them on/off to refine calculations
Confidence Indicators - Visual bars show OCR accuracy with intelligent currency/unit detection
Interactive Selection - Modify which numbers to include after capture for precise results
Quick Feedback - Thumbs up/down buttons to help us improve
Bug Fixes - Better permission handling, single result display, and performance improvements
The developer, Bharath Booshan Lakshmi Narayanan, indicated that the app’s privacy practices may include handling of data as described below. For more information, see the developer’s privacy policy .
Data Not Linked to You
The following data may be collected but it is not linked to your identity:
- Identifiers
- Usage Data
- Diagnostics
Accessibility
The developer has not yet indicated which accessibility features this app supports. Learn More
Information
- Seller
- Bharath Booshan Lakshmi Narayanan
- Size
- 25.5 MB
- Category
- Productivity
- Compatibility
Requires macOS 14.0 or later.
- Mac
Requires macOS 14.0 or later.
- Languages
- English
- Age Rating
4+
- 4+
- Copyright
- © 2025 Bharath Booshan