DataThief III vs Plot Digitizer

Struggling to choose between DataThief III and Plot Digitizer? Both products offer unique advantages, making it a tough decision.

DataThief III is a Science & Education solution with tags like data-extraction, digitization, charts, graphs, maps.

It boasts features such as 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 and pros including Accurate data extraction, Saves time compared to manual data entry, Supports many chart types and image formats, Flexible export options, Automates repetitive digitization tasks.

On the other hand, Plot Digitizer is a Science & Engineering product tagged with data-extraction, digitization, plot-digitizing.

Its standout features include 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, and it shines with pros like Free and open source, Simple and easy to use interface, Works on Windows, Mac, and Linux, Active development and user community support.

Feature	DataThief III	Plot Digitizer
Overall Score	N/A	N/A
Primary Category	Science & Education	Science & Engineering

Product Overview

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.

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.

Key Features Comparison

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

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

Pros & Cons Analysis

DataThief III

Pros

• Accurate data extraction
• Saves time compared to manual data entry
• Supports many chart types and image formats
• Flexible export options
• Automates repetitive digitization tasks

Cons

• Steep learning curve
• Manual adjustments sometimes needed for complex images
• Limited customization options
• Only extracts numeric data

Plot Digitizer

Pros

• Free and open source
• Simple and easy to use interface
• Works on Windows, Mac, and Linux
• Active development and user community support

Cons

• Limited to extracting data from static images
• Less automation compared to commercial digitizers
• Can be slow for high resolution or complex images

Pricing Comparison

DataThief III

• One-time purchase

Plot Digitizer

• Free
• Open Source