: For those constrained by budget, exploring free or open-source software alternatives might offer viable solutions. Tools like GIMP, Inkscape, or even MATLAB and Python libraries (with appropriate toolboxes) can serve similar purposes.
: Setting the scale by defining the minimum and maximum values of the X and Y axes.
If you are looking for a "better" way to digitize your graphs without the risks of pirated software, consider these modern, high-performance alternatives: 1. WebPlotDigitizer (Free & Open Source)
Users who need a lightweight tool for basic XY plots. 3. Engauge Digitizer