Cryptainer is tightly focused on cryptography and data security. It allow you to secure single and multiple files, folders and emails, quickly and easily, requiring relatively few computing resources and little time.

There are no limitations on file type. It encrypts every kind of file format, whether it is textual, tabular, graphical, organized in a database, audio or video. They work on all media including external devices such as a CD, USB, Floppy.

Features:
1. Creates an encrypted container (vault)
2. Encrypt any type of data, even folders
3. 128 bit Strong Encryption
4. Easy to use, Impossible to break
5. Send secure e-mails too
6. Encrypt data on any Media (USB, CD etc)
7. Never expires, No nag screens
8. Works on all 32 bit versions of Windows
9. All you need to know is to drag and drop!

The license of this software is Free Trial Software, the price is $129.95, you can free download and get a free trial.