.apk — Android Package
The installation package format for Android apps, containing compiled code, resources, and a manifest.
Safety guidance (not a guarantee)
Installing an APK from outside the Play Store ('sideloading') skips Google's app review. Only install APKs from developers or sources you trust.
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File extension lookup
Frequently asked questions
What is a .apk file?
The installation package format for Android apps, containing compiled code, resources, and a manifest.
Can I edit a .apk file?
Not directly as text — .apk is a runnable or packaged format, not one meant for manual editing.
Does having a .apk extension mean the file is safe?
No single extension can guarantee that. Installing an APK from outside the Play Store ('sideloading') skips Google's app review. Only install APKs from developers or sources you trust. Always consider where the file came from, not just its name.
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