Visual Studio User Options File
Visual Studio is an Integrated Development Environment (IDE) developed by Microsoft which is used for developing applications for platforms as diverse as Windows to Windows Phone. User files used by the program that contain settings used by the user have the .user file extension, these files are specific to a user and if used by another user the settings need to be made again.
» Microsoft Visual Studio
How to open .user files?
Software to open .user files
What are .user files