QtiPlot vs Securimage
A side-by-side look at QtiPlot and Securimage. For an in-depth review of either product, follow the links below.
QtiPlot
Science & Engineering
QtiPlot is an open-source data analysis and visualization software similar to OriginLab Origin software. It offers 2D and 3D plotting, statistical analysis tools, curve fitting, data manipulation, and Python scripting support.
data-visualizationplottingstatisticscurve-fittingpython-scripting
Securimage
Security & Privacy
Securimage is an open source CAPTCHA script written in PHP that generates complex image and audio CAPTCHAs. It can help protect websites from spam and abuse.
captchaspam-preventionsecurityphp
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