I am pleased to announce the release of xlwings v0.3.6: This release mainly adds support for the brand new Excel 2016 on Mac and allows for a parallel installation of Excel 2011 and 2016. Check the Release Notes for full details: http://docs.xlwings.org/whatsnew.html About xlwings: xlwings is a BSD-licensed python library that makes it easy to call python from Excel and vice versa: Interact with Excel from python using a syntax that is close to VBA yet pythonic. Replace your VBA macros with python code and still pass around your workbooks as easily as before. xlwings fully supports NumPy arrays and Pandas DataFrames. It works with Microsoft Excel on Windows and Mac. http://xlwings.org