latexdiff

Compare and mark up differences between LaTeX files

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Compare and mark up LaTeX file differences

latexdifflatexdiff-vc

Compare two LaTeX files and create a marked-up version$ latexdiff old.tex new.tex > diff.tex

Compare LaTeX files with git version control integration$ latexdiff-vc --git -r HEAD~1 document.tex

Generate PDF showing differences with visual markup$ latexdiff version1.tex version2.tex | pdflatex -interaction=nonstopmode > diff.pdf