Graphreader is a simple browser-based tool for extracting numerical values from images of graphs and plots, then exporting the data into CSV files.
Cost / License
- Free
- Proprietary
Platforms
- Online
- Self-Hosted

Apps similar to GraphClick include WebPlotDigitizer, which is free and open source. Other options are DataFromChart, Engauge Digitizer, Plot Digitizer and g3data. You can choose from more than 10 Academic Research Tools like GraphClick for Windows, Linux, Mac, the web and self-hosting.
Graphreader is a simple browser-based tool for extracting numerical values from images of graphs and plots, then exporting the data into CSV files.

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. Then print your results or export them to Excel or other database.
