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About What-is.in

What-is.in is a hub of useful information collected and Managed by the team of developers. We promise that the complete information that is required by the user will be given without any complexity. Whole information published on what-is.in is verified by the expert team of What-is.in.

Currently our team is busy in collecting the numerous file extensions, different programs to open these extensions and how one can access these files on different operating systems.

Directly Contact us through email, If you know any file extension or any application that you want to share with us.