Do you remember Bulk Rename Utility? I wrote that software about 16 years, and whilst the user interface was horrible it was a powerful piece of software and I still use it myself. It was a C++ learning curve for me, but it eventually became a bit of a monster to maintain.
Fast-forward to 2018, and I wanted to rewrite my software in a more friendly programming language and to provide much more flexibility for renaming files. And so File Rename Utility was born.
The same powerful renaming capabilities are still present, but the software is more flexible, the user interface is cleaner, and there is far more scope for enhancing the software to add more capabilities. I've added 90% of the useful features from Bulk Rename Utility into this new version - which is a 100% rewrite from scratch - but if there are features missing that you would like to see, just get in touch.