http://www.sqlservercentral.com/blogs/dknight/2012/07/31/olap-pivottable-extensions-update/

OLAP PivotTable Extensions Update

2012/07/31

OLAP PivotTable Extensions is a really cool free add-in for Excel that’s been around for quite a while now.  It allows you to have some exposure to what’s going on under the covers (Among many other features) while you browse a cube using an Excel PivotTable. This weekend there has been an updated version and you should check out the features and download it now!

http://olappivottableextend.codeplex.com

The new features in this release are:

• Support for Excel 2013
• Upgrading to the AS2012 version of ADOMD.NET to now support connections to .bism files. (This upgrade required adding the .NET Framework v3.5 SP1 as a prerequisite. Use a prior version of OLAP PivotTable Extensions if this prerequisite is a problem for your organization.)