You import an image, calibrate the axes by clicking on known values, and then click along the data points to log their coordinates. Key Features:
Calibrating X and Y axes automatically (including log scales).
If you are a Mac user, you have two main options: run the Windows software via a compatibility layer or switch to a high-quality alternative that supports macOS natively. 1. How to run GetData on Mac getdata graph digitizer for mac
Use the "Auto-Detection" tool for lines or "Manual" tool to click points.
An open-source tool that converts graph images back into their underlying numbers. It provides advanced features like grid line removal and point-matching algorithms. You import an image, calibrate the axes by
: CodeWeavers’ CrossOver allows you to run Windows applications on Mac without a Windows license. It works well for lightweight software like GetData.
When data is locked inside PDFs, old scanned papers, or un-exportable image files, manual transcription is tedious and inaccurate. Graph digitizers automate this process by: It provides advanced features like grid line removal
: A free, open-source, and highly accurate tool. Since it is web-based, it works perfectly on Mac through any browser, but you can also download a dedicated desktop version for macOS. It supports various plot types, including polar and ternary plots.