Insert Multiple Rows and Columns Between Data in Excel - Version 3.0 Insert Multiple Rows and Columns is a powerful and easy-to-use Microsoft Excel Add-In for inserting multiple blank rows and columns between each row and each column, or every x rows and every x columns in Excel. The software supports the following operations:1) Insert Multiple Rows 2) Insert Multiple Columns 3) Insert Multiple Rows Between Each Row In Selected Range 4) Insert Multiple Columns Between Each Column In Selected Range 5) Insert Multiple Rows Between Every X Rows In Selected Range 6) Insert Multiple Columns Between Every X Columns In Selected Range 7) Insert Multiple Rows Between Each Unique Entry (All Cells Of First Selected Column In Entry Are Same)