When there are some functionalities that can’t be done with regular tools of Excel (or any other software), then programmers try to write proper tools by their selves, these tools can be added to the original software and thus they are called add ins. There are lots of useful add ins that can be find in the different websites. In this video we show you how can we install or remove add ins in the Excel.
For downloading Extra tools add ins for Excel, go to following link: