Hello, I made a GUI that takes files (from multiple formats) and creates a table out of them. The end result is this large (or sometimes small) table. I would like to put a button on the GUI that tells the user to "Save Table". From this button I would like a Dialog Box to open which then asks the user to name the table then the user selects where on their computer they would like to save it. I am only going to give them the option to save it as a '.xlsx' file extension. So, in short I need to convert my table into an Excel Spreadsheet, then save it as whatever the user types. I have looked at the function 'uiputfile' but its a little confusing and it doesn't seem to do exactly what I would like. Let me know if there is a quick fix or if this problem is too complicated. Any input helps, thanks!!