Compare and Merge is the Windows file compare utility for detecting and merging differences between text files and folders, compare source code, compare program output, etc. Compare and Merge shows you the differences between files side-by-side and makes it easy to resolve these differences. Source code, output files, HTML, XML, etc. Compare source code to older versions and identify what has changed. C++, Visual Basic, Perl, PHP, Delphi, etc. Merge your changes and those of your co...