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Original on the left, modified on the right.

Compare two Perl files

Compare Perl source code with full syntax highlighting. Perfect for reviewing script changes, comparing modules, or tracking regex modifications. Supports regular expressions, hashes, references, and all Perl features.

Features

Frequently asked questions

Does it highlight regexes?
Yes. Perl regular expressions, match operators, and substitutions are syntax-highlighted.
Can I format Perl code?
Auto-formatting is not available for Perl, but the diff highlights all changes clearly.
Does it support Perl modules?
Yes. use/require statements, package declarations, and OO Perl are highlighted.

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