: This is a highly-rated open-source app that provides a detailed report on both installed apps and .apk files stored on your device. It decodes metadata like AndroidManifest.xml and lists all requested permissions.
If you need a report on a specific APK file (e.g., its contents, permissions, or security status), use these specialized tools: Download App apk
: This helper app is useful if a sideloaded APK fails to install; it can provide the exact reason for the failure. Security Risks & Verification : This is a highly-rated open-source app that
Downloading APKs from third-party sites carries risks. Always verify a file before installing: Apk Analyzer - Apps on Google Play and estimate download sizes.
: For developers, this built-in tool in Android Studio allows you to view file sizes, navigate the ZIP hierarchy of the APK, and estimate download sizes.