WinMerge is a file comparing and merging utility which you can use to compare folders and files. The utility will then present the differences in a visual text format which is easy to understand and handle.
With WinMerge, you can determine what has changed between different project versions and then you can merge changes between those versions. Other features in WinMerge include a flexible editor with syntax highlighting, line numbers, word-wraps, and handling DOS, UNIX and MAC text file formats.
The open source WinMerge utility is compatible with Windows 98, ME, 2000, XP, Vista and Windows 7.
WinMerge is available for download for your Windows desktops as a stand lone software tool. Download the tool and install in your Windows desktop.
WinMerge Software Tool for USB drive
WinMerge is also available as a portable tool with the Portableapps.com platform. The Portableapps.com platform acts as a launching pad for a wide range of portable applications from Portableapps.com.
If you want WinMerge Portable to be launched directly from a directory, without any installation, you can extract the file to a directory in your USB drive or your PC’s disk drive and then run the application directly from the directory. This will not add any entry in the registry. You can simply copy these extracted files to anywhere and run immediately without any other installation process.
If you want WinMerge to be launched from Portableapps Launch platform, first you have to download and install the Portable apps launch platform in USB or PC. Then install WinMerge using Portable apps launch platform. [Portable apps launch platform can install and provide shortcuts to all your downloaded portable applications from portableapps.com)
Download WinMerge Portable for your USB drive