The Bat! is a secure desktop email client for Windows, built to protect your correspondence against third-parties. The Bat! protects your information through multiple encryption streams, with the option to keep all information encrypted on your disk, and to protect emails during communication using end-to-end encryption (E2EE). The Bat! can work without global email providers that keep your messages in the cloud, where they can be stolen. The Bat! keeps your emails on your computer to make them private. The Bat! blocks malicious code and tracking pixels that spread via email. This is a way to protect from email hacking.