GetData Graph Digitizer is a program for digitizing graphs and plots. It is often necessary to obtain original (x,y) data from graphs, e.g. from scanned scientific plots, when data values are not available. GetData Graph Digitizer allows to easily get the numbers in such cases. Digitizing is a four step process:
1. open a graph,
2. set the scale (coordinate system),
3. digitize (automatically or manually), and
4. copy data to the clipboard, or
export to TXT, XLS, XML, DXF or EPS file.