Product Features DiffMerge is an application to visually compare and merge files on Windows, OS X and Linux.

Download DiffMerge 4.2 Visually compare and merge files on Windows, OS X, and Linux.

Download DiffMerge 4.2 Visually compare and merge files on Windows, MacOS, and Linux.

DiffMerge is an application to visually compare and merge files and folders on Windows, OS X, and Linux.

DiffMerge is an application to visually compare and merge files for Windows, MacOS, and Linux. DiffMerge can graphically show the changes between multiple files with intra-line highlighting and full support for editing.

Packaging Choices: On Ubuntu and Mint Linux, DiffMerge is distributed as a standard debian DEB package. Both 32- and 64-bit Intel versions are now available. DiffMerge is also available from the SourceGear Apt Repository. Installing from the DEB: After downloading the most recent DEB file, install DiffMerge using the following command:

DiffMerge is distributed on Windows as a standard Microsoft Installer (MSI) package and as a ZIP archive. There are now separate versions of these packages for 32-bit and 64-bit systems.

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DiffMerge allows a variety of different command lines formats. These allow DiffMerge to launch with different types of initial windows and to be invoked by other applications. Each usage is summarized in the following sections.

Since each external application seems to have its own unique argument ordering and command flags, we define the command line arguments using a template containing place-holder tokens. When DiffMerge is ready to launch the external application, it will substitute pathnames and labels into the template and build the actual command line.