Software Alternatives & Reviews

Engauge Digitizer VS DataThief III

Compare Engauge Digitizer VS DataThief III and see what are their differences

Engauge Digitizer logo Engauge Digitizer

This open source, digitizing software converts an image file showing a graph or map, into numbers.

DataThief III logo DataThief III

DataThief III is a program to extract (reverse engineer) data points from a graph.
Engauge Digitizer Landing Page
Engauge Digitizer Landing Page
DataThief III Landing Page
DataThief III Landing Page

Engauge Digitizer details

Data Extraction Data Visualization Productivity

DataThief III details

Data Extraction Data Visualization B2B SaaS

Category Popularity

0-100% (relative to Engauge Digitizer and DataThief III)

Social recommendations and mentions

Based on our record, DataThief III should be more popular than Engauge Digitizer. It has been mentiond 3 times since March 2021. We are tracking product recommendations and mentions on Reddit, HackerNews and some other platforms. They can help you identify which product is more popular and what people think of it.

Engauge Digitizer mentions (2)

  • Pen plotters: not just output devices
    I wonder how many implementations there were of that sort of thing. I wrote one for an HP flatbed plotter sometime in the 80s to digitize plots from papers, but I never heard of another. I don't remember the implementation, but it must have been cheaper hardware than the one shown, and only had a plastic lens as the sight. (Nowadays you have for instance.) I... - Source: Hacker News / almost 2 years ago
  • Show HN: I made a tool to convert images of tables to CSV
    Nice, I've used Engauge Digitizer in the past - Source: Hacker News / almost 2 years ago

DataThief III mentions (3)

  • Ask HN: How can I convert any chart image into raw data automatically?
    I don’t know if this is still up-to-date, but a decade ago I used to use this tool in cases where I couldn’t access numbers behind published graphs: - Source: Hacker News / 2 months ago
  • [OC] Very High Correlation Between Campaign Spending and Election Results in the United States
    Use to convert this chart to a data table if you want to try it. - Source: Reddit / 6 months ago
  • Is it possible to translate a sound wave (found in an image) back into sound ?
    Use something like DataThief ( to get the waveform as data points. This depends on having a pretty clear picture of the waveform. - Source: Reddit / over 1 year ago

What are some alternatives?

When comparing Engauge Digitizer and DataThief III, you can also consider the following products

WebPlotDigitizer - WebPlotDigitizer - Web based tool to extract numerical data from plots, images and maps.

Plot Digitizer - All-in-One Tool to Extract Data from Graphs, Plots & Images

GraphClick - 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.

g3data - g3data is used for extracting data from graphs.

Silkscientific UN-SCAN-IT - Digitizing Software converts graph image files to usable (x,y) data automatically

DigitizeIt - Sometimes it is necessary to extract data values from graphs, e.g.

User reviews

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