
Plot Digitizer
WebPlotDigitizer
GraphClick
g3data
Silkscientific UN-SCAN-IT
im2graph
jTechDig
Sometimes it is necessary to extract data values from graphs, e.g.

SciDaVis
GnuPlot
LabPlot
OriginPro
MATLAB
Matplotlib
Graph
Framework for numerical computations, data analysis and visualisation.
Which is more popular?
Website, pricing, platforms and company facts side by side.
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| Website | digitizeit.xyz | numere.org |
| Pricing | — | |
| Platforms | — | |
| Company | — | Startup from Germany · 1 - 9 employees · 2025 |
| Listed in |
In their own words, as submitted to SaaSHub.


No description of DigitizeIt yet.
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...
What each product offers, as listed by its team.


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


As answered by people managing DigitizeIt and NumeRe.
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 DigitizeIt and NumeRe. For example, how are they different and which one is better?
When comparing DigitizeIt and NumeRe, you can also consider the following products.

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

SciDAVis is a free application for Scientific Data Analysis and Visualization.
Compare SciDaVis to DigitizeIt or NumeRe:
WebPlotDigitizer - Web based tool to extract numerical data from plots, images and maps.
Compare WebPlotDigitizer to DigitizeIt or NumeRe:

Gnuplot is a portable command-line driven interactive data and function plotting utility.
Compare GnuPlot to DigitizeIt or NumeRe:

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 DigitizeIt or NumeRe:

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