2Dirs1Cup - Recursive Directory Comparison Tool for Windows, Linux & Mac OS X
Details and Download

Introduction

2Dirs1Cup compares two directory heirarchies for which files each has that the other doesn't.

It features:

Use 2Dirs1Cup for free, no charge.

Download

Platform Screenshot Download
Microsoft Windows (98-Seven),
or Wine 0.9.25 and up1,
or ReactOS 0.3.4 and up2.
View v1.02 (2.9M)
Mac OS X 10.5+ Universal (Intel32/64) View v1.02 (3.7M)
Mac OS X 10.2+ Universal (PowerPC/Intel32) View v1.01 (3.5M)
Linux kernel 2.2.16+, X11, Pentium 3+. 64-bit users may need ia32-libs. View v1.02 tarball (2.2M)
or v1.02 deb (2.2M)
or v1.02 rpm (2.2M)

Note1: 2Dirs1Cup also runs on a wide range of other operating systems (including FreeBSD, PC-BSD, OpenBSD, Solaris, Linux and BeOS) using Wine, needing only the base install.

Note2: While 2Dirs1Cup (generally) works on ReactOS, ReactOS is itself in alpha-level development and not considered stable.