
SciDaVis
GnuPlot
LabPlot
OriginPro
MATLAB
Matplotlib
Graph
Framework for numerical computations, data analysis and visualisation.

Plot Digitizer
WebPlotDigitizer
GraphClick
g3data
Silkscientific UN-SCAN-IT
im2graph
jTechDig
Sometimes it is necessary to extract data values from graphs, e.g.
Which is more popular?
Website, pricing, platforms and company facts side by side.
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| Website | numere.org | digitizeit.xyz |
| Pricing | — | |
| Platforms | — | |
| Company | Startup from Germany · 1 - 9 employees · 2025 | — |
| Listed in |
In their own words, as submitted to SaaSHub.


Solving and visualizing. Table based. Statistics and numerics. Optimized for science. Free of charge. GNU GPL v3. NumeRe: Framework for Numerical Computations is an application for Microsoft Windows® that can do more than the usual spreadsheets. It provides you with nonlinear fits of arbitrary...
No description of DigitizeIt yet.
What each product offers, as listed by its team.


Possible disadvantages
Walkthroughs and reviews on video.
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DigitizeIT Saving Graphs and Extracting Data - Video 1 Tutorial
More videos
How often each product is chosen within a category, 0–100% relative to the other.


As answered by people managing NumeRe and DigitizeIt.
NumeRe's answer
NumeRe's answer
NumeRe is built using mainly C++ together with some minor code snippets from C. A large variety of additional libraries is used, but most code has been written from scratch.
NumeRe's answer
NumeRe's answer
You can read about it here: https://en.numere.org/about/further-information
NumeRe's answer
If you're coming from Excel (or similar), you might want to read those two articles: https://en.numere.org/home/blog/can-numere-excel and https://en.numere.org/home/blog/when-numere-is-the-better-spreadsheet
Besides that: feel free to scan through our blog, where we post regularly about NumeRe's features: https://en.numere.org/home/blog
Share your experience with using NumeRe and DigitizeIt. For example, how are they different and which one is better?
When comparing NumeRe and DigitizeIt, you can also consider the following products.

SciDAVis is a free application for Scientific Data Analysis and Visualization.
Compare SciDaVis to NumeRe or DigitizeIt:

All-in-One Tool to Extract Data from Graphs, Plots & Images
Compare Plot Digitizer to NumeRe or DigitizeIt:

Gnuplot is a portable command-line driven interactive data and function plotting utility.
Compare GnuPlot to NumeRe or DigitizeIt:
WebPlotDigitizer - Web based tool to extract numerical data from plots, images and maps.
Compare WebPlotDigitizer to NumeRe or DigitizeIt:

LabPlot is a KDE-application for interactive graphing and analysis of scientific data.
Compare LabPlot to NumeRe or DigitizeIt:

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.
Compare GraphClick to NumeRe or DigitizeIt: