Open the app, tap 'Install', select APK files via drag-and-drop or file browser, then follow on-screen instructions to complete installation.

Yes, use the batch processing feature by selecting multiple APK files for simultaneous installation, improving efficiency.

Select the APK file in File Management; the app automatically displays app name, version, package, size, and permissions.

After selecting an APK, the app shows required permissions under 'Permission Analysis' to help you understand app behavior.

Yes, it is designed to work across multiple platforms and devices, ensuring broad compatibility.

Yes, APK Installer performs file integrity checks before installation to ensure safety and prevent malware.

Basic features are free; for premium options like advanced management, check the 'Settings > Subscription' section for plans.

Navigate to 'Settings > Subscription', select a plan, and follow the prompts to subscribe or upgrade your account.

The app detects errors automatically and provides troubleshooting steps; review the error details and follow suggested solutions.