jTechDig is described as 'Software tool written in Java for digitizing data from an image of graph or plot'. There are more than 10 alternatives to jTechDig for Windows, Linux, Mac, Online / Web-based and Java. The best alternative is Engauge Digitizer, which is both free and Open Source. Other great apps like jTechDig are WebPlotDigitizer (Free, Open Source), Plot Digitizer (Free, Open Source), g3data (Free, Open Source) and PlotDigitizer (Freemium).
- 12 alternatives