Quick File Rename + MP3 Rename

You can use handy software application Quick File Rename + MP3 Rename for renaming files quickly and easily. It has user friendly interface that is very easy to use for everyone. It supports batch mode of renaming as well as drag and drop functionality for renaming files. Its usage enables you to not only change the first letter to uppercase, but you can also change all letters to uppercase or lowercase; can change the file extension, etc. You can replace certain characters of your choice as well as can concatenate and remove characters by using advance options.