.apm — Android Performance Monitor
Google · 2008
.apm files are Android application packages that contain all the necessary components to install and run an app on an Android device.
Key Features
- Contains compiled application code and resources
- Includes an AndroidManifest.xml file detailing app configuration
- Distributed as a single package for easy installation
- Can be installed directly or through app stores
Best For
- Packaging Android applications for deployment
- Ensuring all necessary app components are bundled together
- Facilitating app installation on Android devices
Less Ideal For
- Storing source code for Android apps
- Distributing applications for iOS or other platforms
- Editing application resources directly
- General file compression or archiving outside of Android apps
Common Use Cases
- Distribution of Android applications by developers
- Installation of Android apps on devices
- Testing and debugging of Android applications
- Archiving of application builds
How to Open It
- On an Android device, tap the .apm file to initiate installation via the Package Installer.
- Developers can use Android Studio to build and sign .apm (APK) files.
- On a computer, you can rename the .apm file to .zip to extract its contents for inspection using a file archiver like 7-Zip or WinRAR.
- Emulators like Android Studio's emulator can install .apm files for testing.
What is a .apm file?
The .apm file extension is primarily associated with Android application packages. These files are essentially archives containing all the elements needed to install and run an application on an Android device. This includes the application's code, resources, assets, and manifest file. While not a format you'd typically interact with directly as an end-user, it's crucial for app distribution and installation on the Android platform. Developers create these packages for distribution through app stores or for direct installation.
Programs That Open .apm Files
| Platform | Program | ||
|---|---|---|---|
| Windows | Android Studio | Free | Official |
| 7-Zip | Free | ||
| macOS | Android Studio | Free | Official |
| The Unarchiver | Free | ||
| Linux | Android Studio | Free | Official |
| unzip | Free | ||
| Android | Package Installer | Free | Official |
How to Convert .apm Files
| Format | Method |
|---|---|
| .ZIP | Rename file extension, File archivers (7-Zip, WinRAR) |
Common Problems with .apm Files
Frequently Asked Questions
Yes, .apm is often used interchangeably with .apk (Android Package) as they both refer to the standard Android application package format.
No, .apm files are specific to the Android operating system and cannot be run on iOS devices.
Rename the .apm file to .zip and then use a standard file decompression tool like 7-Zip, WinRAR, or built-in OS utilities to extract the contents.
Technical Details
.apm files are essentially ZIP archives, structured according to the Android application package specification. They contain compiled code (Dalvik Executable format), resources, assets, and an XML-based manifest file that describes the app's essential characteristics. The structure is optimized for efficient installation and execution on Android operating systems.