PasDiff Pro is the syntax oriented diff tools for Delphi. With the
help it you can easily and fast to clarify what changes were are
introduced in the source texts of the program. Main difference
PasDiff Pro from similar utilities it that PasDiff Pro takes into
account syntax of compared files. As a corollary it, PasDiff Pro
insensitive to change comments, cases and reformat sources
(add/remove spaces or/and empty lines). With the help PasDiff Pro
you can not only compare two files, but also merge them. The outcome
of association can be saved in several different sorts (including
with usage $IFDEF directives).