The Perl script
latexdiff generates highlighted differences between two versions of a LaTeX document.
This is required in submitting academic paper revisions.
brew install latexdiff
apt install latexdiff
- Windows (Cygwin):
setup-x86_64 -P perl texlive-binextra
Recursive latexdiff.py processes all .tex files in the directory. This is useful for very large projects like Ph.D. thesis or journal article.