A native Mac editor for text, CSVs, and data files
Professional Color Picker for macOS
Stage
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Founded
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Based in
US
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Pricing model
Freemium
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Pricing
Caxton Free (free forever); Caxton Pro monthly at $9.99 USD, annual at $99.99 USD, or lifetime at $179.99 USD. Team pricing starts at $79 to $99.99 USD per seat per year.
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Key features
Text editing with memory-mapped files for large documents
CSV and TSV table editing with column transforms
Column transformations and data type preservation
CSV validation with structural and data rules
File comparison without copying data
Extract matches and columns to new documents
Local processing with no cloud uploads or telemetry
Eyedropper tool for picking colors from anywhere on screen
Support for multiple color modes including RGB, HSB, and HSL
Color library with save and organization functionality
Powerful search functionality to find colors by name or value
Menu bar quick access with one-click copy
Multiple export formats for color values
Global hotkey for instant color picking
Color history tracking and management
Customizable global hotkeys and color format preferences
Automatic dark mode adaptation
What makes it different
Opens files directly from disk without importing or uploading, preserving data exactly as stored
Combines text editor, CSV table editor, and log viewer in one native Mac application
Handles multi-gigabyte files with consistent performance and one-millisecond keystroke latency
Preserves leading zeros, long IDs, and data types exactly as stored in the file
All files stay local to your Mac with no cloud processing, telemetry, or vendor lock-in
Secure local data storage with no privacy concerns