Software Alternatives, Accelerators & Startups

Plot Digitizer VS DataThief III

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

Plot Digitizer logo Plot Digitizer

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

DataThief III logo DataThief III

DataThief III is a program to extract (reverse engineer) data points from a graph.
  • Plot Digitizer Landing page
    Landing page //
    2023-06-17
  • DataThief III Landing page
    Landing page //
    2019-09-26

Plot Digitizer features and specs

  • User-friendly Interface
    Plot Digitizer offers a simple and intuitive interface, making it accessible for users of varying technical skill levels.
  • Supports Multiple File Formats
    The tool supports a variety of file formats, including PNG, JPEG, and PDF, offering flexibility in terms of input data.
  • Precision and Accuracy
    Plot Digitizer provides precise and accurate data extraction, ensuring reliable outputs from digitized plots.
  • Versatile Application
    It can be used for various types of graphs and charts, such as line graphs, scatter plots, and bar charts.
  • Cross-Platform Compatibility
    The application is web-based, which allows it to be used across different operating systems without needing additional software installations.

Possible disadvantages of Plot Digitizer

  • Limited Free Features
    The free version may have limited features compared to the paid version, which could restrict functionality for some users.
  • Internet Dependency
    As a web-based tool, Plot Digitizer requires a stable internet connection for use, which might be a limitation in areas with poor connectivity.
  • Learning Curve
    While the interface is generally user-friendly, new users may still require time to understand all available features to use the tool efficiently.
  • Potential for Manual Errors
    Manual calibration and adjustments might introduce errors, especially when dealing with complex or high-density plots.
  • Performance Limitations
    Very large or complex datasets might impact the performance and speed of the tool, potentially leading to longer processing times.

DataThief III features and specs

  • Ease of Use
    DataThief III provides a straightforward interface that makes it easy for users to extract data from graphs, even if they have limited technical skills.
  • Support for Various Graphs
    The software can handle a variety of graphs such as line graphs, scatter plots, and bar charts, making it versatile for different data extraction needs.
  • Interactive Features
    DataThief III offers interactive features that allow users to manually adjust data points, ensuring precise data extraction.
  • Cross-Platform Compatibility
    Available for multiple operating systems, including Windows, macOS, and Linux, which allows for broader accessibility.

Possible disadvantages of DataThief III

  • Limited Output Formats
    The software primarily supports output to CSV format, which might require additional work for users who need other formats.
  • No Advanced Analysis Tools
    DataThief III focuses solely on data extraction and does not provide advanced analysis tools, requiring users to use additional software for analysis.
  • Manual Data Adjustment
    While manual adjustment contributes to accuracy, it can be time-consuming if many data points require it.
  • Older User Interface
    The interface might feel outdated compared to more modern software solutions which can affect user experience.

Plot Digitizer videos

Plot digitizer

DataThief III videos

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Category Popularity

0-100% (relative to Plot Digitizer and DataThief III)
Data Extraction
67 67%
33% 33
Data Visualization
78 78%
22% 22
Development
61 61%
39% 39
B2B SaaS
70 70%
30% 30

User comments

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Social recommendations and mentions

DataThief III might be a bit more popular than Plot Digitizer. We know about 4 links to it since March 2021 and only 3 links to Plot Digitizer. We are tracking product recommendations and mentions on various public social media platforms and blogs. They can help you identify which product is more popular and what people think of it.

Plot Digitizer mentions (3)

  • [OC] Autism rates are driven by changes in policy and diagnostic criteria, not vaccinations
    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) (https://www.ncbi.nlm.nih.gov/pmc/articles/PMC6223814/ ) to show a longer-term historical trend. While it doesn’t completely match the national data during the overlapping years (and I wouldn’t expect it to), I have no reason to... Source: almost 2 years ago
  • graph website/app?
    There are several, yes. Here is one, and here is anther, and here is a third. There is a detailed comparison here. Source: almost 2 years ago
  • Show HN: Data Painter – A Different Way to Interact with Your Data
    I found this... Something like what you have in mind? (not Foss) https://plotdigitizer.com/. - Source: Hacker News / over 2 years ago

DataThief III mentions (4)

  • Show HN: Extract Data from Line Chart Image
    Glad to see some work in this space. While I was doing my PhD all I had was https://datathief.org/, which usually did the job, but had some limitations and was Java-based. - Source: Hacker News / 12 months ago
  • 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: https://datathief.org/. - Source: Hacker News / over 2 years ago
  • [OC] Very High Correlation Between Campaign Spending and Election Results in the United States
    Use https://datathief.org/ to convert this chart to a data table if you want to try it. Source: almost 3 years ago
  • Is it possible to translate a sound wave (found in an image) back into sound ?
    Use something like DataThief (https://datathief.org/) to get the waveform as data points. This depends on having a pretty clear picture of the waveform. Source: over 3 years ago

What are some alternatives?

When comparing Plot 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.

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

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.

im2graph - im2graph graph digitizing software to convert graphs to numbers

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