DataThief III vs WebPlotDigitizer

DataThief III

Description: DataThief III is software used for scientific data extraction from charts, graphs and maps. It can accurately digitize data points from images into data tables for analysis. The software employs advanced algorithms to detect axes, grids, and data points.

Type: software

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

DataThief III Features

• Extracts data points from images of graphs
• Converts chart images into data tables
• Supports a variety of chart types including XY plots, bar charts, polar charts, ternary plots
• Automatically detects axes, grids, and data points
• Advanced algorithms for digitization and data extraction
• Batch processing of multiple graph images
• Export data to Excel, CSV, XML, etc
• User-friendly interface

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

DataThief III

• Not listed

WebPlotDigitizer

• Open Source