Engauge Digitizer

Engauge Digitizer

Engauge Digitizer is an open source, desktop software used for digitizing images and extracting numerical data from graphs and maps. It can convert bitmap images into numbers easily.
Engauge Digitizer screenshot

Engage Digitizer: Open Source Desktop Software for Image Digitization

Engage Digitizer is an open source, desktop software used for digitizing images and extracting numerical data from graphs and maps. It can convert bitmap images into numbers easily.

What is Engauge Digitizer?

Engauge Digitizer is a free, open source software designed for digitizing images and extracting numerical data from bitmaps, graphs, and maps. It enables users to easily convert images containing graphs, charts, and maps into numbers and data sets that can be used for analysis.

Some key features of Engauge Digitizer include:

  • Digitizing graphs and curves from bitmap images
  • Extracting data points and exporting them as spreadsheet files
  • Calibrating axes with units so extracted data has real-world coordinates and units
  • Supporting various curve fitting and interpolation methods
  • Running on Windows, Mac, and Linux operating systems
  • Offering a graphical user interface for digitizing points with a mouse or touchpad
  • Outputting data to CSV, Excel, JSON and other file formats
  • Digitizing polar and parametric plots
  • Open source software with an active developer community

Engauge Digitizer facilitates scientific analysis by making it easy to get numerical data out of charts, graphs, maps, diagrams and other images. Its cross-platform compatibility, GUI interface and open source nature make it accessible for a wide variety of applications.

Engauge Digitizer Features

Features

  1. Extracts data points from images
  2. Supports various graph types like bar charts, line charts, polar charts, etc
  3. Allows exporting data points to CSV files
  4. Provides tools for axis scaling, curve fitting, image calibration
  5. Has support for plugins and scripts

Pricing

  • Open Source

Pros

Free and open source

Easy to use interface

Powerful data extraction capabilities

Cross-platform availability

Cons

Limited to extracting data from images

Less frequently updated compared to paid alternatives

Steep learning curve for advanced features

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