Cryptainer LE. Free encryption software stores your private data in deeply secure containers on your disk. The program also provides a quick and easy encrypted mail service using your existing email client. Neat.
Cryptainer LE is a freeware utility from Cypherix. It is a 128 bit disk encryption software that is a “miniature” version of Cryptainer PE and Cryptainer. It creates encrypted containers (vaults) of upto 25 MB each to store any type of data. You can encrypt files and folders by simply dragging and dropping them into this vault. Additionally, it lets you create secure e-mail files that you can send to anyone. Cryptainer LE includes a ‘Mobile’ feature, which allows it to encrypt all media (including, USB, CD ROM etc). It works on all 32 bit versions of Windows.