Are there utilities to compare and statistics on coding progress without version control systems?

Question

PHP

The bottom line is that there is a certain project that does not use version control systems.
Roughly speaking, there are two directories - old and new sources.
Is there software for analyzing changes and displaying statistics - how many changes, how many lines of code have been changed, deleted, added, etc.
In general, one can bring the initial snapshot of the project into GIT and then commit with the new ones. But what can GIT and third-party solutions offer to solve my problem in this case?

Answer 1

if you are working on a linux operating system, then there is a good program called meld. under Windows, it seems, I also once saw it.

Answer 2

phpStorm has a file/directory diff utility that, as far as I know, doesn't use git to do its job.