Compare any file type with meta-diff / LVDiff 2.2

meta-diff is a diff tool that launches other diff tools based on the file types you are comparing. Changes for the 2.2 release include directory comparison, improved file name handling, a shell extension on Windows, and an easy-to-use installer.

LVDiff allows LabVIEW Professional users to compare virtual instrument files from the command line. LVDiff is often used in conjunction with meta-diff for projects that include a mix of file types. Changes for LVDiff 2.2 include smoother error handling and better Subversion support.

http://meta-diff.sf.net