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Profiling Viewer opens and visualizes callgrind files and lets you identify functions where your application spends more time than expected. You can see how many times a function was called and what function made the call. This information may help you to optimize and improve your code. The required callgrind profiling data can be generated with various external tools available for many platforms and programing languages. For example you can open files generated by Valgrind, ruby-prof, the Xdebug extension for PHP, Python cProfile with pyprof2calltree and many other profiling tools with callgrind file output.


What's New

Version 1.4:
  • New application icon
  • [Fixed] The ruler of the source viewer occasionally became too narrow
  • [Fixed] The progress bar did not always close after the loading was cancelled


  • OS X 10.9 or later

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Profiling Viewer User Discussion


Current Version (1.x)


Downloads 82
Version Downloads 14
License Commercial
Date 08 Jan 2018
Platform Intel 64 / OS X
Price $24.99
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