1. Free Trial
The official website (getdata-graph-digitizer.com) offers a 30-day fully functional trial. No credit card required.
2. Paid License
3. Upgrade Path
If you own an older license (e.g., version 2.22 or 2.25), upgrades to 2.26 may be free or discounted. Getdata Graph Digitizer 226 Key
Here's a quick-start workflow for the free trial:
For the uninitiated, Getdata Graph Digitizer is a lifesaver for scientists, engineers, and analysts. It allows you to take a scanned plot, chart, or graph (from a PDF or image file) and automatically convert the visual lines back into raw X,Y coordinates. version 2.22 or 2.25)
Think of it as reverse-engineering a graph. You import a JPEG or PNG, set the axes, click a few points on the curve, and export the numbers to Excel or CSV. No more guessing values from a blurry axis.
Version 2.26 is a stable, older release that many people still seek out because it’s lightweight and does exactly what it promises. set the axes
For 99% of users who just need to extract numbers from one or two graphs, the free version is perfect. You don’t need a key at all.