Engauge Digitizer
This open source, digitizing software converts an image file showing a graph or map, into numbers. The image file can come from a scanner, digital camera or screenshot.
Plot Digitizer is a Java program used to digitize scanned plots of functional data. Often data is found presented in reports and references as functional X-Y type...
plot digitizer is a java program used to digitize scanned plots of functional data. often data is found presented in reports and references as functional xy type scatter or line plots. in order to use this data, it must somehow be digitized. this program will allow you to take a scanned image of a plot (in gif, jpeg, or png format) and quickly digitize values off the plot just by clicking the mouse on each data point. the numbers can then be saved to a text file and used where ever you need them. plot digitizer works with both linear and logarithmic axis scales. besides digitizing points off of data plots, this program can be used to digitize other types of scanned data (such as scaled drawings or orthographic photos).
plot table digitize
This open source, digitizing software converts an image file showing a graph or map, into numbers. The image file can come from a scanner, digital camera or screenshot.
Free Open Source Windows Linux
A large quantity of published data is available only in the form of plots and it is often difficult to extract numerical data accurately out of these pictures. There are...
Free Open Source Web
Sometimes it is necessary to extract data values from graphs, e.g. in most scientific publications only plots but no data values are published. DigitizeIt makes it easy...
Commercial Mac OS X Windows Linux
GraphClick is a graph digitizer shareware for Mac OS X which allows to automatically retrieve the original (x,y)-data from the image of a scanned graphor fom QuickTime...
Commercial Mac OS X
Digitizing Software converts graph image files to usable (x,y) data automatically.
Commercial Mac OS X Windows
Take any graph or data from any source (Web or PDF document, for example), add your comments, and perform any manipulations, like nonlinear regression or curve fitting....
Commercial Windows