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

DigitizeIt
GraphClick
g3data
DataFromChart
Silkscientific UN-SCAN-IT
DataThief III
graph2table
All-in-One Tool to Extract Data from Graphs, Plots & Images
Which is more popular?
Based on our record, Plot Digitizer seems to be more popular. It has been mentioned 3 times since March 2021.
Website, pricing, platforms and company facts side by side.
|
WPD
WebPlotDigitizer
|
|
|
|---|---|---|
| Website | automeris.io | plotdigitizer.com |
| Pricing | ||
| Listed in |
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 Plot Digitizer yet.
Walkthroughs and reviews on video.
🔴 Webplotdigitizer Tutorial - A Plot Digitizer to Digitize Graphs
More videos
Plot digitizer
How often each product is chosen within a category, 0–100% relative to the other.

Share your experience with using WebPlotDigitizer and Plot Digitizer. For example, how are they different and which one is better?
Recommendations tracked on public social media and blogs since March 2021.

Tracking WebPlotDigitizer since Mar 2021.
Data: The CDC data estimating national autism rates only shows data every other year since 2000 (https://www.cdc.gov/ncbddd/autism/data.html). I used California data from Nevison (2018)... Source: over 3 years ago
There are several, yes. Here is one, and here is anther, and here is a third. There is a detailed comparison here. Source: over 3 years ago
I found this... Something like what you have in mind? (not Foss) https://plotdigitizer.com/. - Source: Hacker News / over 3 years ago
When comparing WebPlotDigitizer and Plot Digitizer, you can also consider the following products.
g3data is used for extracting data from graphs.
Compare g3data to WebPlotDigitizer or Plot Digitizer:

Sometimes it is necessary to extract data values from graphs, e.g.
Compare DigitizeIt to WebPlotDigitizer or Plot Digitizer:

DataThief III is a program to extract (reverse engineer) data points from a graph.
Compare DataThief III to WebPlotDigitizer or Plot Digitizer:

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 WebPlotDigitizer or Plot Digitizer:

im2graph graph digitizing software to convert graphs to numbers
Compare im2graph to WebPlotDigitizer or Plot Digitizer:

Helps users extract data from charts fast!
Compare DataFromChart to WebPlotDigitizer or Plot Digitizer: