File Mask is a robust security application designed to encrypt and conceal your private files from prying eyes. You can conceal your private files within the most commonly used file formats using 256-Bit encryption and steganography. Files hidden with File Mask are undetectable and cannot be recovered without the correct password. You can encrypt and hide any file type with File Mask including exe files. Files containing your hidden data are 100% fully functional and completely inconspicuous. File Mask is an ideal application for persons who share very sensitive data with colleagues, family, or friends, and require that data to remain secure. File Mask is more than just an encryption application; it is also an electronic mask for your files, thus making your documents secure and invisible.