MessageLock is an Outlook integration software which performs email encryption and zip file compression. It is compatible with other zip utilities and does not require any special reader. A trial version is available for download.
The software is incredibly easy to use, as it requires only one click to encrypt your email messages and attachments within Microsoft Outlook. MessageLock provides you with a choice of encryption methods, starting from super-strong AES-256 bit, to AES-128 bit, and the weak but highly compatible Zip-2.0 algorithm. You can associate your email address with a password, which takes just seconds, or you can send an encrypted email directly. If MessageLock can't find the password to use, it will prompt you for a password and then remember it for the next time you send an email to this address.
When the recipient receives the message, they can quickly and easily decrypt it - provided that they have MessageLock installed on their end. MessageLock decrypts the message and displays it as a regular message, with a single line of text at the bottom that informs the reader that the message was transmitted securely. If the recipient does not have MessageLock, they can still decrypt the zip file if they have the password and any zip utility that supports the encryption method used. WinZip 10.0 or the free TugZip utility can both decrypt AES-256.
In conclusion, MessageLock(TM) is an excellent software solution that provides top-notch email security without any learning curve. The software is easy to install, easy to use, and highly effective in keeping your email messages and file attachments secure during transit. Therefore, we highly recommend MessageLock to anyone who values their privacy and wants to ensure that their online communications remain confidential. Download a fully functional trial and see how effortless MessageLock is to use.
Version 1.10: improvements to capabilities, compatibility and performance.
Version 1.8.441: improvements to capabilities, compatibility and performance.
Version 1.8.325: improvements to capabilities, compatibility and performance.
Version 1.20.7: Various improvements.
Version 1.20: Various improvements.
Version 1.10.1: N/A