What Is the File Extension .Apk?

Identification

A file with the .apk file extension is known as an Android Package file.

Function

Android package files contain a type of software program for an Android-based cellular phone. The .apk file extension serves as a marker to the phone, allowing Android to recognize and run the program.

Features

The Android operating system is similar to the Linux operating system available for computers and was developed by Google and the Open Handset Alliance. .Apk files are saved in a compressed format so that the program takes up less space on your phone.

Sources

Depending on the type of phone you have, .apk files can be downloaded directly from websites onto your phone or downloaded to your computer and then installed through the use of a USB cable.

Phones

Some cellular phones that use Android and support .apk files include the Sony Ericsson Xperia, the Motorola MT710, Samsung Smartphones, and the LG GW620s.