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Use pro Fit for data/function analysis, plotting, and curve fitting. It is used by scientists and engineers to analyze their measurements and the mathematical models they use to describe them. It comes with a spreadsheet editor for handling numeric and alphanumeric data sets of millions of rows and columns, a drawing editor for creating high quality graphs and presentations of data and functions, it allows for the flexible definition of custom mathematical functions using Python or Pascal, and it provides powerful curve fitting and data analysis tools. The application is scriptable with Apple Script, Python and Pascal,

What's New

Version 7.0.1:

Note: Now requires OS X 10.8 or later.

  • This is a small bug-fix release that takes care of a few last minute issues, the most important of which is an instability that could be induced in some circumstances when deleting data columns.


  • OS X 10.8 or later

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pro Fit User Discussion

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3.8 5


Current Version (7.x)


Downloads 42,436
Version Downloads 196
License Shareware
Date 21 Jul 2015
Platform Intel 64 / OS X / Intel 32
Price $95.00
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