Encrypt4all is a Windows? File and Folder Encryption Utility.
This Program is a powerful encryption program used to store your private documents into a single encrypted archive.
Encryption is done via password input , The encrypted archive is shown as a *.e4a file.
To extract contents , user must supply the correct password

Features:
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- The program is freeware.
- The program is easy to use.
- Unlike most similar applications, Encrypt4all implements a real bit-per-bit data encryption.
- Many ways to protect your private documents.
- Ability to encrypt any type of file (text, sounds, videos, etc...).
- Ability to put all of your important files in one encrypted archive.
- Ability to set password for encrypted archive.
- Encrypted archive cannot be open without its password (even if moved to another pc).
- Is a powerful tool to encrypt strings files.
- Ability to encrypt files larger than 2 gigabyte.
- Ability to lock folders.
- Ability to set password for locked folders.
- Locked folders cannot be open in other PCs.
- Folder protection just takes one second.
- Ability to use multi-level protection for locked folders.
- Ability to hide files and folders.
- Ability to create global protected folder in every drive that you can copy/move your private documents to it.
- No one can open your global protected folders without master password of program.
- Program support themes.
- FREE Theme Maker program that you can create themes for Encrypt4all and share it with your friends.
- The program works on (win9x, win2000, winxp, win2003, win vista) 32-bit and 64-bit versions of operating systems
- Any type of physical media may be used to store and access the data on encrypted archives.
- It integrates nicely with Windows Explorer.
- Program is password protected.
- You can use program in your home or your business.