The Bat!

The Bat! Interface

The best secure email client software

Manage your mail

Tweak the main window to fit your needs. Customize the account and folder tree, the message list, the toolbar and more.

Message editor window

Compose and customize your messages, add smiles and stay connected in different languages with support for national codepages.

Sorting Office

Manage your mail quickly and efficiently; customizable filters ensure your mail is automatically organized just how you like it.

Address book

The Address Book gives you an easy way to manage your contacts. Upload your existing contacts to, or download from Google, Outlook and more, or fill in personal and business information. Add photos and customize messages for each contact.