Large number of document data are stored on the computer when we do normal work and live our daily life .Some of them are very sensitive file data, such as private letters, chat records, important information or some personal image or photos, which are not wanted to let other people see or copy to go.
For those people who emphasis on privacy protection will take a number of ways to protect the privacy, such as the use of some encryption software to encrypt data on the relevant documents to conceal!
Here, we recommend a encryption software - a super master image encryption.