How to open a .apk file (Windows, Mac, Linux)

Q: Why can't I open my .apk file?

Usually your computer lacks an app that understands APK. Install one of the apps listed here, or convert the file to a more common format.

A .apk file is a Android Package. If double-clicking does nothing, your computer simply does not have an app that reads APK yet. Here is how to fix that on each operating system, using free software wherever possible.

Open a .apk file step by step

Confirm the file really is a .apk. Drop it into the WhatFileType file identifier, which reads its signature without uploading anything.
On Windows, open it with Android emulator or 7-Zip (to inspect).
On Mac, use Android emulator or 7-Zip (to inspect).
On Linux, try Android emulator or unzip (to inspect).
Still stuck? Convert the .apk to Not convertible, which opens more widely.

Best apps to open .apk files

Windows

Android emulator
7-Zip (to inspect)

macOS

Android emulator
7-Zip (to inspect)

Linux

Android emulator
unzip (to inspect)

Web

Not applicable

Before you open it: Only install APKs from developers you trust. A malicious APK can compromise your phone. When possible, use the Play Store instead of sideloading.

Frequently asked questions

Why can't I open my .apk file?

Almost always because no installed app understands APK. Install one of the apps above, or convert the file to a format your existing software already reads.

How do I install an APK?

On Android, enable installing from unknown sources for your browser or file manager, then open the APK. Only do this for apps from trusted developers.