QtiPlot is a professional scientific data analysis and visualisation solution. It is meant to be a cheap alternative to proprietary and costly software such as Origin, SigmaPlot, Regressi or Igor Pro.
Cost / License
- Pay once
- Proprietary
Platforms
- Mac
- Windows
- Linux


Comments about QtiPlot as an Alternative to OriginPro
It's easyer than Origin in many features. It's a clean and simple interface. Have a very lower price than Origin but do almost everything like it.
In many cases of fitting analytical user-defined functions it does a better job than Origin. Very good support from developer.


Most users think QtiPlot is a great OriginPro alternative.
QtiPlot is the most popular Windows, Mac & Linux alternative to OriginPro.
QtiPlot is the most popular commercial alternative to OriginPro.
- QtiPlot is Paid and Proprietary






































It's quite small compared to origin, but the free version don't open originlab .opj files.