.3IN File Extension
- Developer by: Microsoft Corporation
- Category: Various data Files
What are .3IN files and how to open them?
Can't open .3IN file? Are you wondering what it contains? On our site we will explain to you what this file is, what it is used for and what software opens the .3IN file.What is a .3IN file extension?
.3IN file extension is created by Microsoft Corporation. .3IN has been classified as Various data Files.
.3IN is MSN setup information data
The 3in file extension is associated with the MSN Explorer, an internet browser for Microsoft Windows operating system.
The 3in file stores setup information data.
No further information could be found.
.3IN file format is deprecated and this file format is no longer supported.
Currently, .3IN file type is not actively used and is obsolete. This usually happens with system files in older operating systems, files from long-discontinued software, or with previous versions of some file types (documents, projects, images, etc.) that were replaced in later versions of the original programs.