Key features include the ability to edit files in-place, perform two-way and three-way merge and diff operations, view comparison updates on the fly, support for syntax highlighting, built-in regular expression text filtering functionality, as well as support for navigating between merges and diffs.

In addition, it lets the user to view local and global differences with changes, conflicts and insertions marked, compare two or three folders using the file-by-file method, manage files, filter out folders and files, and merge and visualize  independent changes of a single file.

Another interesting feature is the built-in support for a plethora of version control systems, among which we can mention the popular Git, Mercurial, Subversion, and Bazaar. Also, the program includes basic version control actions and a command-line interface.