Easier than a spreadsheet. More than a calculator.
Unit conversions and calculations
A powerful unit calculator and converter with support for over 1600 units. NumPad can handle currency conversions with up-to-date exchange rates, and takes physics and programming calculations in its stride.
View docsVariables and line references
Define variables like a programmer, or refer to lines—and ranges of lines—like a spreadsheeter!
Variable docs Line reference docsMarkdown Support
Organise your thoughts with best-in-class Markdown support... Then export those thoughts to PDF or HTML.
Markdown docsOffline first
NumPad loads instantly, even when you're offline, and stores your documents locally so you can edit them without an internet connection.
Document sync
Smart syncing that seamlessly integrates changes made across different devices.
PDF and HTML export
Pro users can export their notes as formatted documents.
Advanced text editing
Modern text-editing, power-user features like multi-cursor editing and even Vim mode.
Autocomplete
Autocomplete suggests variables and units, and is clever enough to only suggest compatible ones.
Dark mode
A sleek dark theme for those of us who prefer the darkness.
Free
- Up to 3 documents
- Documents saved locally
- Sync between browsers and devices
- Export documents to HTML and PDF
NumPad Pro
- Unlimited documents
- Documents saved locally
- One year of document sync
- Export documents to PDF and HTML
- Access to desktop apps when they launch
30-Day Money-Back Guarantee
Email within 30 days of purchase to get a full refund. No questions asked.
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