Meld

Meld is a visual diff and merge tool. You can compare two or three files and edit them in place (diffs update dynamically). You can compare two or three folders and...

Free Open Source Mac Windows Linux BSD Python

319 Like

WinMerge

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...

Free Open Source Windows PortableApps.com Wine

449 Like

Beyond Compare

Beyond Compare allows you to compare files and folders. By using simple, powerful commands you can focus on the differences you're interested in and ignore those...

Commercial Mac Windows Linux

269 Like

kdiff3

KDiff3 is a file and directory diff and merge tool which compares and merges two or three text input files or directories, shows the differences line by line and...

Free Open Source Mac Windows Linux

99 Like

WinMerge 2011

WinMerge 2011 series is a fork of the original WinMerge application that compiles without ATL/MFC dependencies.

Free Open Source Windows PortableApps.com Wine

34 Like

Diffinity

A diff and merging tool with focus on accurate and easy to read source code diffs.

Free Windows

13 Like

Compare

Comparison plugin for Notepad++ editor. Features Side-by-side visual differencing Comparison against SVN...

Free Open Source Windows Notepad++

31 Like

WinMerge JP

WinMerge JP is a fork of original WinMerge that incorporates many own features including 3-way compare, high DPI support and many more.

Free Open Source Windows

14 Like

DirSync Pro

DirSync Pro is a small, but powerful utility for file and folder synchronization. Java JRE 1.7 or above is needed to run DirSync Pro.

Free Open Source Mac Windows Linux

25 Like

Qtd Sync

A graphical interface for the Rsync engine that will synchronise files between two computers either locally or over the internet. The beauty of Rsync is that it only...

Free Open Source Windows Linux

18 Like

Diffuse

Diffuse is a small and simple text merge tool written in Python. With Diffuse, you can easily merge, edit, and review changes to your code. Diffuse is able to compare...

Free Open Source Mac Windows Linux

20 Like

FileMerge

FileMerge lets you compare one file to another or one directory to another and merge the files or directories together.

Free Mac Xcode

12 Like

Kaleidoscope

Use Kaleidoscope to spot the differences in text and image files. Review changes in seconds with the worlds most advanced file comparison application.

• Discontinued I think this app may have been discontinued. There has been no update released in 2 years, and the creator Black Pixel has been by Hypergiant, which does not list the product on its https://www.hypergiant.com/divisions/space-age-solutions/

Commercial Mac

19 Like

P4Merge

P4Merge uses color coding to allow users to visualize the differences between file or images. It allows three-way merging among files, and shows side-by-side file/image...

Free Mac Windows Linux

21 Like

SmartSynchronize

SmartSynchronize is a multi-platform file and directory compare tool. It allows you to compare files or perform 3-way-merges, both with the ability to edit the file...

Free Personal Mac Windows Linux

15 Like