The digitized raw data can be exported to TXT, XLS (Excel), XML, DXF (CAD format), or EPS.
WebPlotDigitizer is a browser-based, open-source tool highly cited in academic literature. It requires no installation and supports XY, Polar, and Ternary diagrams. Its semi-automatic extraction is very effective for complex graphs. The main advantage is that it is cross-platform (works on Mac, Windows, Linux). getdata graph digitizer 224 verified free download
Extracting numerical data from scanned graphs, PDF plots, or old images is a common challenge for researchers, engineers, and students. GetData Graph Digitizer is a popular, lightweight software tool designed specifically to solve this problem by converting image graphs back into raw data points. The digitized raw data can be exported to
GetData Graph Digitizer is a specialized software program designed to reverse-engineer visual data. Its primary purpose is to extract the original numerical coordinate data (X, Y values) from graph images. Whether you have a scanned image from a vintage scientific journal, a screenshot of a chart from a PDF, or a photo of a plot from a whiteboard, this tool can convert those pixels back into usable data points. Its semi-automatic extraction is very effective for complex
If you prefer open-source or web-based solutions, several excellent tools offer similar functionality for free.