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I like developing helpful singe purpose tool websites, for free. Support this by buying my a coffee has cost and costs effort and time to maintain and develop. I made it out of frustration with existing options. If it has saved you time and effort and saved you some frustration, why not consider supporting it by a small donation?

Melissa Gomez bought JB a coffee.
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Richard Lee bought JB a coffee.

Nice piece of software.  It would be useful if one could import spreadsheets and export graphs.

David Ravenscroft-Jones bought JB a coffee.

Thanks for providing such a great tool for free. I was getting very frustrated trying to generate ternary plots in Excel and PSPP.

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