There have been several attempts at matching package names across distributions.

Here's a list of different efforts :

=== Active ===

 * [[http://www.philippwesche.org/200811/whohas/intro.html|whohas]] available as a [[https://packages.debian.org/unstable/whohas|package]]
 * [[https://repology.org/|Repology]]

=== Historical ===

 * [[http://www.enricozini.org/2011/debian/distromatch/|DistroMatch]] ([[http://www.enricozini.org/2012/debian/giving-away-distromatch/|unmaintained]])
 * [[https://blog.hartwork.org/?p=373|PackageMap]] (last activity 2010)

See also [[UpstreamMetadata]]