A GetData Graph Digitizer alternative that works on a Mac too
GetData Graph Digitizer is a Windows program. Chart to Data runs in any browser, on any computer, and reads the axes and the points without tracing by hand.
What you get
- Works on Mac, Windows, Linux and tablets.
- Reads the PDF directly, exactly, when the chart is a drawing.
- Exports Excel, CSV, or a table to paste.
Checking the result
A picture (a screenshot, a scan, a PNG or JPEG) is read by an AI model. Every value is then drawn back on the picture as a ring, so a wrong one is easy to see and to correct in the table.
Questions
Is there a size limit?
Files up to 20 MB are read. A long PDF is read page by page, and you can pick the pages you want.