Plot Digitizer vs WebPlotDigitizer

Plot Digitizer

Description: Plot Digitizer is a free software program that allows users to digitize scanned plots, graphs, and charts. It can convert plots from images to numerical data that can be used for analysis.

Type: software

Pricing: Free

WebPlotDigitizer

Description: WebPlotDigitizer is an open-source web-based tool for extracting data from plots, images, and maps. It can automatically detect axes, grids, and data points, making it easy to get quantitative data out of a visual representation.

Type: software

Pricing: Open Source

Plot Digitizer Features

• Extracts numerical data points from plots, images, and maps
• Supports a variety of plot types like 2D/3D plots, bar graphs, polar plots, ternary plots, maps, etc
• Allows calibrating axis scales and setting coordinate systems
• Can handle skewed and irregular plots
• Exports data to CSV, Excel, JSON formats
• Provides data visualization tools

WebPlotDigitizer Features

• Extracts data from images, plots, maps, etc
• Automatic detection of axes, grids, data points
• Supports a wide variety of plot types like line, bar, scatter, polar, ternary plots, etc
• Can handle skewed/irregular plots
• Extracts data into CSV/Excel files
• Calibration tools to scale axes
• Image processing tools

Plot Digitizer

• Free

WebPlotDigitizer

• Open Source