Pop-up Excel Calendar 1.0.1 is the shareware application tool that allows you to have a pop-up calendar in your excel sheet and makes your date entry a much easier and simpler task. This application has the option of automatic or manual display of calendar whenever you deal with date entry cells in your excel sheet. There are various criteria according to which the application identifies a cell as date cell and thus opens the calendar automatically. These criteria are as follows: if the cell is formatted in date type, if the entry in the cell is very similar to date entry, if the cell just above the entry cell has date type data or the text “date” as one of the words. On identification of the date cell it displays an in-cell icon button near that cell and on clicking at the icon you can open the calendar and select the required date. In case the application could not identify the required cell as the date cell, then you can manually open the calendar and find the desired date. For this you have to right click on the desired cell and then click on standard toolbar and then on pop-up calendar toolbar. This application can work in all conditions in an Excel Window but not with any other spread sheet application.