
WebStorm
Sublime Text
Netbeans
IntelliJ IDEA
VS Code
Microsoft Visual Studio
Vim
Xcode
kdiff3
Beyond Compare
WinMerge
Meld
Araxis Merge
DiffMerge
P4Merge
Devart Code Compare
WebStorm
kdiff3Sublime Text - Sublime Text is a sophisticated text editor for code, html and prose - any kind of text file. You'll love the slick user interface and extraordinary features. Fully customizable with macros, and syntax highlighting for most major languages.
Beyond Compare - Beyond Compare allows you to compare files and folders.
Netbeans - NetBeans IDE 7.0. Develop desktop, mobile and web applications with Java, PHP, C/C++ and more. Runs on Windows, Linux, Mac OS X and Solaris. NetBeans IDE is open-source and free.
WinMerge - WinMerge is an open source differencing and merging tool for Windows.
IntelliJ IDEA - Capable and Ergonomic IDE for JVM
Meld - What is Meld? Meld is a visual diff and merge tool targeted at developers.