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File Type of the Day

Today • November 4

.KEY

Software License Key File

A KEY file contains a license key an application references to register itself to a computer on which it is installed. It may save the key in a plain text format but typically stores an encrypted key string that authenticates the purchase and registers the software.

November 3

.TS

TypeScript File

A TS file is a text file that contains TypeScript code, an open source programming language developed by Microsoft. TypeScript is a superset of ECMAScript 2015, which is a superset of JavaScript.

November 2

.MP2

MPEG Layer II Compressed Audio File

An MP2 file is an audio file compressed using MPEG-1 Audio Layer II compression. The .MP3 format has largely replaced the MP2 format.

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