文件加密和保险库 SecureYourChats Text & File Encryption/Decryption with new OverlayTechnology Amarok 一键隐藏你的隐私文件与应用。 Aer - Fork of Anemo Private storage utility for android with support for external storage media DroidCrypt A file and text encryption tool for Android Note Crypt Pro 确保你的笔记安全 < 1 2 >