Note: Safe Deposit Box interferes with "Security Lock" & "Advanced Device Locks" apps (both from the same developer) and may cause problems with the phone's performance. You can install "Security Lock" to have the full suite and ignore the "Advanced Device Locks" & "Safe Deposit Box".

Protect confidential documents or private photos from spying eyes! Simply move your sensitive content to the password protected folders of Safe Deposit Box (SDB). Lock files using data encryption for extra security. The app has its own file browser to let you organize your secure content better. It is as simple as depositing your valuables in a box secured with a unique secret key. SDB also makes your private content invisible to others so that nobody will even know about your deposits but you!