How to decrease the size of Flex Applications

While working on Flex you may have noticed that the application you design on Flex many times takes up a bit more disk space than it is intended. There are still some methods through which you can significantly decrease the size of those Flex applications up to 60-70 percent. Here is the detailed video of those processes to decrease the file size of your Flex files. Here you can see how a very simple Flex application of 375461 bytes is reduced to 50661 bytes.