PlotDigitizer Alternatives
PlotDigitizer is described as 'Is data extraction software. It allows users to extract data points from graphs, plots, charts, and scanned documents' and is an website in the education & reference category. There are more than 10 alternatives to PlotDigitizer, not only websites but also apps for a variety of platforms, including Windows, Linux, Mac and BSD apps. The best PlotDigitizer alternative is LabPlot, which is both free and Open Source. Other great sites and apps similar to PlotDigitizer are WebPlotDigitizer, Datafromchart, Engauge Digitizer and Plot Digitizer.
Alternatives list
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 several softwares available to aid this process, but most are either paid or poorly written.
Cost / License
- Free
- Open Source (AGPL-3.0)
Platforms
- Online



Datafromchart operates as a web-based application, offering users the capability to extract data directly from charts. Designed with analysts and researchers in mind, it facilitates the extraction of estimates from various sources such as industry reports or research papers.
Cost / License
- Free
- Proprietary
Platforms
- Online



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. The numbers can be read on the screen, and written or copied to a spreadsheet.
Cost / License
- Free
- Open Source
Platforms
- Windows
- Linux


- 15 Plot Digitizer alternatives
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 scatter or line plots. In order to use this data, it must somehow be digitized.
Cost / License
- Free
- Open Source
Platforms
- Mac
- Windows
- Linux

- 14 g3data alternatives
g3data is used for extracting data from graphs. In publications graphs often are included, but the actual data is missing. g3data makes the extracting process much easier.
Cost / License
- Free
- Open Source
Platforms
- Windows
- Linux


SmartPlot is a desktop scientific plotting and data analysis app for researchers. It helps users import data, organize tables, create publication-ready figures, run common analysis workflows, style plots, and export results for papers, slides, and reports.
Cost / License
- Freemium
- Proprietary
Platforms
- Mac
- Windows
- Linux


- 14 GraphClick alternatives
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 movies. Free download. Features automatic detection of solid, dashed or dotted lines, bar charts or symbols.
Cost / License
- Paid
- Proprietary
Platforms
- Mac



jTechDig is a software tool written in Java for digitizing data from an image of graph or plot. jTechDig can import images from .gif, .bmp, .png etc. files. After mapping of the coordinates system the data can be digitized manually by clicking the mouse.
Cost / License
- Free
- Open Source
Platforms
- Mac
- Windows
- Linux
UN-SCAN-IT graph digitizer converts scanned graphs to real xy data automatically. Extract xy data values from published graphs, old plots, and strip charts.
Cost / License
- Paid
- Proprietary
Platforms
- Mac
- Windows


+1
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 to actually get back numbers from such a plot!
Cost / License
- Paid
- Proprietary
Platforms
- Mac
- Windows
- Linux

Cost / License
- Paid
- Proprietary
Platforms
- Windows


































