FindUnusedFiles

Feature Requests, Contributions, Bug Reports, Source-Code: GitHub

The standalone application can be found here (works from the command line and explorer context menu).

You can also have a peek at my initial article over on CodeProject if you like.

Find Unused Files

Visual Studio 2012/2013/2015 Plug-in

Find and eliminate unused images & files in web projects/applications

This extension helps you parse a website solution or project to find and eliminate unused images or other orphaned file types that are not being referenced in your sourcecode anymore.

Files can actually be of any type, but will most likely be images that you wish to remove from a website you are working on.

Works as a Standalone Application, from the Windows Explorer context menu, from the Command Line, or as a Visual Studio extension. Thank's to the command line it can easily be integrated with your favorite development IDE too.