F-Rename brings light into the data dark and renames any number of files according to freely selectable patterns. It’s easy to apply different pre-made renaming patterns or individual patterns.
Number or date entire file collections and name your MP3 files with just a few mouse clicks based on ID3 tags.
The individual renaming function offers the highest possible flexibility. Not only does it allow you to use many tags, but it also helps to convert, shorten, and partially or completely replace existing file names.
The preview and log features ensure that you never lose track of your valuable data.
The process to get a 6-month full version license for free:-
Visit the Link
Fill in your name, surname, email address, select your country. Click on send.
If you already have an account at ascomp software then you will get an email containing the customer id and login link. If you are a new user then you will receive an email of your registration. Click on the link in your email to confirm your registration. As you confirm again you will receive an email containing your customer id and password. Use this customer id and password to login to your account you will see your validity and get the full version download link.
You can download the software from here also.
Download - Link
Install the software and use the customer id and password to activate your software.