An E4A file is a password-protected archive that has been encrypted using Encrypt4all. It may contain a single file or multiple files and folders. The contents of an E4A archive can only be viewed if the user opens the file with Encrypt4all and enters the correct password.
About Encrypt4all
Encrypt4all is a file and folder encryption utility for Windows. It allows users to password protect documents, so that they can only be opened by authorized users. Encrypt4all supports multi-level protection, hidden files, and global protected folders. The program is available in 32 and 64-bit versions.
File Format:
Proprietary file format used by Encrypt4all software.
About Encrypt4all
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