Xlookup Add In Download For Excel 2010 //top\\ Free Download Page

You simply type this in Excel 2010: =INDEX(ReturnColumn, MATCH(ValueToFind, LookupColumn, 0))

the appropriate file (usually a .xll or .xlam file) for your Excel version (32-bit or 64-bit). Open Excel 2010 and go to File > Options > Add-ins .