JB Renamer allows all users to change the name of their files. You would not successfully be able to do that without the help of this program. It is extremely easy to use, and it is also very user friendly. You will be able to rename files relatively quickly.
It can also be used to add both sequence and much more to the file name itself. You can also customize the renaming part if you wish. It also comes along with much built in help of Java programming language. There are also many different platforms that this app can run on.
There has been an added sequence to the file name, as well as an unlimited undo/redo option for those that are interested. You will also be able to save file names in a directory to a text file if you choose. This version definitely gives you a lot more options than any of the previous versions. It really comes in handy when you need it the most. It is also free and all Windows are supported. There is nothing in particular that you should have. As long as you have a working computer with the internet to download this application, you will be good to go.