Secret Cube

By using Secret Cube, you can keep your secret data with you securely. For example, web site passwords, your credit card numbers, your diary that you don't want anybody to see, work offers etc.
You can rely on Secret Cube because it keeps your data in your device in the form of encrypted data and never stores into servers or repositories. It does not require permission to access the network.
Don't worry about your device because whenever you want, you can send email and backup your -256 bits encrypted- file and restore it(this feature is chargeable).
Only text data are supported for now.