GMX Tresor

Free & secure encryption for your files with GMX

The GMX Safe is a secure encryption app for your GMX Media Center. Encrypt sensitive files so that you want to store in the cloud and provide additional protection, locally on your phone!

To an individual key is automatically generated using an internal password. With this, the files are converted into an unreadable character string before uploading to the cloud. So everything remains strictly confidential - you have full control. And if you want to view in plain text the safe files again, unlock the vault just with your password.

Important information at a glance

✓ Single

All files that you store Safe in GMX are automatically encrypted. So you need not worry about anything.

✓ Local

The encryption is done on your smartphone. Both the key and the encrypted files remain completely in your hands.

✓ Safe

The AES procedure ensures reliable end-to-end encryption of your files. With a key length of 256 bits, they are unbreakable.

✓ versatile

With the GMX safe you can safely encrypt all types of files - images, office documents, videos or music files.

✓ Free

Your GMX Safe for Android, download free of charge.