Plot Digitizer
g3data
DataThief III
DigitizeIt
im2graph
Silkscientific UN-SCAN-IT
GraphClick
WebPlotDigitizer - Web based tool to extract numerical data from plots, images and maps.

Qalculate!
Numi App
Soulver
fxSolver
WolframAlpha
OpenCalc
GeoGebra Scientific Calculator
SpeedCrunch. SpeedCrunch is a high-precision scientific calculator featuring a fast, keyboard-driven user interface. It is free and open-source software, licensed under the GPL. Download Documentation Donate .
Which is more popular?
Based on our record, SpeedCrunch seems to be more popular. It has been mentioned 6 times since March 2021.
Website, pricing, platforms and company facts side by side.
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WebPlotDigitizer
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| Website | automeris.io | speedcrunch.org |
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What each product offers, as listed by its team.

Possible disadvantages
Possible disadvantages
An editorial look at what each product does well and who it suits.

Overall verdict
Why this product is good
Recommended for
WebPlotDigitizer is recommended for researchers, scientists, data analysts, and students who frequently need to extract data from published graphs and charts. It is particularly useful in fields such as biology, engineering, physics, and any other areas where visual data needs to be quantitatively analyzed.
No analysis of SpeedCrunch yet.
Walkthroughs and reviews on video.
🔴 Webplotdigitizer Tutorial - A Plot Digitizer to Digitize Graphs
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SpeedCrunch
How often each product is chosen within a category, 0–100% relative to the other.

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External articles and on-site reviews we used to compare the two products.

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SpeedCrunch allows you to crunch complex sets of math problems at high speeds. The app supports a wide range of mathematical operations, from random number generation to trigonometry.
Recommendations tracked on public social media and blogs since March 2021.

Tracking WebPlotDigitizer since Mar 2021.
As well as of https://speedcrunch.org/. Source: over 4 years ago
I would love to see Speedcrunch to become KDE's first choice as a calculator app:. Source: almost 5 years ago
Hello, if you are looking for a good scientific calculator you could give a chance to speedcrunch. Source: almost 5 years ago
When comparing WebPlotDigitizer and SpeedCrunch, you can also consider the following products.

All-in-One Tool to Extract Data from Graphs, Plots & Images
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Qalculate! is a multiplatform multi-purpose desktop calculator.
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g3data is used for extracting data from graphs.
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Numi is a beautiful text calculator for Mac.
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DataThief III is a program to extract (reverse engineer) data points from a graph.
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Soulver is a software application that functions as a calculator that allows you type a continuous stream of information rather than having to input data into multiple cells.
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