What is WinMerge?
YaDT - Yet another Diff Tool. It is another front-end for diff and in earlier versions diff3 utility. With YaDT you can compare and merge 2 and/or 3 files. YaDT is written on Tcl/Tk and wrapped in a single executable file with the help of sdx and tclkit. Diff and cvs utilities are embedded inside YaDT. File Compare Tools for Mac – Kaleidoscope. Kaleidoscope isn’t a new name; you’ve heard of it, and you know it is a powerful and fast file compare tool. With Kaleidoscope app, you can spot changes to text on the go, and merge them whenever necessary.
WinMerge is an Open Source differencing and merging tool for Windows. WinMerge can compare both folders and files, presenting differences in a visual text format that is easy to understand and handle.
Screenshot
See the screenshots page for more screenshots.
Features
Kdiff is also able to compare whole directory trees, and since it is FOSS, you can download it and get to using it right away. Meld – Visual Diff and Merge Tool. Meld is a visual diff and merge tool built for developers. With it, you can compare files and directories and even launch file comparisons within the folders. Mar 27, 2012 DiffMerge is a free document comparison and merging tool for Windows, Mac OS X, and Linux. It includes full editing support for compared files, and merging for up to three files. It does not have the compare feature you are looking for. Yes, you could install Parallels, Microsoft Windows and Microsoft Excel for Windows, but it will.
There are many File Compare Tools on the market today, but it is impossible to decide which one is better. Some have somewhat similar features, and it’s highly likely to notice that close to 70% work in quite a similar pattern. Regardless of the differences among the solutions, top software often make the best fit for any user, including an individual with limited tech or computer.
WinMerge is highly useful for determining what has changed between project versions, and then merging changes between versions. WinMerge can be used as an external differencing/merging tool or as a standalone application.
In addition, WinMerge has many helpful supporting features that make comparing, synchronising, and merging as easy and useful as possible:
General
- Supports Microsoft Windows XP SP3 or newer
- Handles Windows, Unix and Mac text file formats
- Unicode support
- Tabbed interface
File Compare
- 3-way File Comparison New!
- Visual differencing and merging of text files
- Flexible editor with syntax highlighting, line numbers and word-wrap
- Highlights differences inside lines
- Difference pane shows current difference in two vertical panes
- Location pane shows map of files compared
- Moved lines detection
Folder Compare
- Regular Expression based file filters allow excluding and including items
- Fast compare using file sizes and dates
- Compares one folder or includes all subfolders
- Can show folder compare results in a tree-style view
- 3-way Folder Comparison
Image Compare New!

- Support many types of images
- Can highlight the differences with blocks
- Overlaying of the pictures is possible
Table Compare New!
- Shows CSV/TSV file contents in table format
- Text can be wrapped for each column
Version Control
- Creates patch files (Normal-, Context- and Unified formats)
- Resolve conflict files
Other

- Shell Integration (supports 64-bit Windows versions)
- Archive file support using 7-Zip
- Plugin support
- Localizable interface
- Online manual and installed HTML Help manual
WinMerge 2.16.14 - latest stable version

WinMerge 2.16.14 is the latest stable version, and is recommended for most users.
Project News
- WinMerge 2.16.4 (stable) released2019-08-02
- WinMerge 2.16.2 (stable) released2019-04-04
- WinMerge 2.16.0 (stable) released2018-11-27
- A sign of life from WinMerge2018-01-29
- WinMerge 2.14.0 (stable) released2013-02-03
Support
Free Diff Merge Tool Mac

If you need support, look at our support page for more information how you can get it.
Developers
Compare Tool Mac Free
WinMerge is an open source project, which means that the program is maintained and developed by volunteers.
Free Diff Tool Mac Os
In addition, WinMerge is translated into a number of different languages. See our information on translating WinMerge into your own language.