diff-ext

Diff-ext acts as a bridge between Windows Explorer and the powerful file comparison software you already use. It detects supported third-party tools and adds a convenient shortcut to the shell context menu. This means no more navigating through application menus to start a comparison. Just select your files, right-click, and execute the diff. It's an essential productivity booster for anyone who values efficiency and a clean, uncluttered workflow in their file management tasks.