title: Convert Excel 4 macros to VBA
body: <p>I have an old Excel 4 macro that I use to run monthly invoices. It is about 3000 lines and has many Excel 5 Dialog Box sheets (for dialog boxes). I would like to know what the easiest way would be to change it into VBA and if it is worth it. Also, if once I have converted it to VBA, how to create a standalone application out of it?</p>