Download DiffMerge 4.2 Visually compare and merge files on Windows, OS X, and Linux. Windows Installer (64bit) Windows Installer (32bit) Windows zip (64bit) Windows zip (32bit) MacOS 10.6+ DMG (Intel) Ubuntu 12.04 LTS ("Precise") and newer (64bit) Ubuntu 12.04 LTS ("Precise") and newer (32bit) Fedora 17 and newer (64bit) Fedora 17 and newer (32bit)