Extract text from secure system files (ANDROID_SECURE)
To convert ANDROID_SECURE secure files to another format, you need Android OS or other System software.
To convert other file formats to the "Encrypted App Container" file type, you need software like Android OS or a similar tool.
The .android_secure format typically represents a hidden directory or a proprietary system container created by the Android operating system on external SD cards. It is used by the Apps2SD feature to store installed applications. The internal contents are saved as ASEC (Android Secure) files.
The main disadvantage of this format is its strict hardware lock. Data inside a .android_secure container is encrypted using a device-specific 128-bit AES key. This means the files are utterly useless on a standard Windows PC or Mac. You cannot natively browse, open, or extract the contents without the exact smartphone that created them. Attempting to open these files with a standard text editor or archive tool will result in unreadable gibberish.
Users typically want to convert these files back into standard APK application packages or extract the assets into a ZIP file. However, standard online converters fail to process this format because they do not possess your phone's unique decryption key. Our platform will inspect the binary structure to see if any unencrypted headers, metadata, or embedded standard formats are exposed, offering you a realistic assessment of what data can actually be recovered.
Convert.Guru analyzes your ANDROID_SECURE file, detects the exact format, and lets you read the text inside.
Users also converted LPROJ, FGA and FGP files.
If you want to convert ANDROID_SECURE file to , you can use Android OS or similar software from the "Encrypted Android App Storage" category. In the File menu, look for Save As… or Export….
To convert files to ANDROID_SECURE, try Android OS or another comparable tool in the "Encrypted Android App Storage" category.
The history of Convert.Guru began over 25 years ago in California with Tom Simondi’s file-format database. A former contributor to Space Shuttle development and a software pioneer of the 1980s, Simondi established a trusted resource for file type analysis that was even referenced by Microsoft Windows XP. Today, we use modern technology to process and convert thousands of file formats while continually improving our ANDROID_SECURE converter.