oTo Protect Photos

oTo Protect Photos can protect your private photos , pictures or images from being viewed without an authorization password.

And those protected photos can be viewed directly in oTo Protect Photos viewer without needing extra disk space to decompression. It is More safer than those protectors that need temporary disk space to save decompressing photo files. oTo Protect Photos is also a very easy-to-use funny image viewer that everyone can use and enjoy.