PrivateContactBook+

Confidential and secure private address book tool
"Private Contact Book" is an easy-to-use address book software that protects privacy and security. Every time the user exits the software, the software can automatically enter the unlock page, thereby effectively protecting the user's privacy and avoiding inadvertent disclosure of personal information.
"Private Contact Book" allows users to store contact information anytime and anywhere, so as to communicate conveniently and quickly. At the same time, the software can also help users create multiple address books, such as family members, friends, colleagues, etc., so that users can switch between different address books at any time according to their needs, so as to better manage contacts. In addition, the software does not keep any call records, completely ensuring the privacy of users.