It may be the case that sometimes you have to make massive renames of certain sets of files very often; In these cases it is best to do it automatically, as Rename Regular Expression does.
With Rename Regular Expression you can customize these renowned names, because it allows you to create your own regular expressions that, when executed, automatically rename certain sets of files. In this way, you will create a specific renowned for each type you have to do.
Rename Regular Expression allows you to show a preview to see how it will look before carrying out the renowned ones.
You can free download Rename Regular Expression 32, 64 bit and safe install the latest trial or new full version for Windows 10 from the official site.