The "xyExtract" software is used for to extract data from a 2D graph (orthogonal and nonorthogonal axes) contained in a graphic file (scanned, PDF document or in a some file like gif, jpg, etc). The graphic file must be saved in a bitmap file. Then, the "xyExtract" converts the graph back to xy data file (up to 1500 points).

If you want, use the “Save Project” option on the “File” menu, for a posterior opening of the work. After each click, use the “Adjustment” option to move the marked point (pixel to pixel), if necessary.

Important: the xyExtract is a easy-to-use software and it guides you during whole the process for the points recovery.

Keywords: Graph and plot digitizer, digitizing, digitize, ungraphing, scanned graphs, contour maps, charts, PDF, gif, jpg files, extract, capture, acquire, recovery data, orthogonal and nonorthogonal axes.

Graph and plot digitizer, digitizing, digitize, ungraphing, scanned graphs, contour maps, charts, PDF, gif, jpg files, extract, capture, acquire, recovery data, orthogonal and nonorthogonal axes.