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26 August 2026

The Bat! v12.3.1 Introduces TLS 1.3 Support and Enhanced Security

We have released a new version of The Bat! with enhanced security, improved certificate management, and a range of fixes aimed at making everyday email handling more reliable and convenient.

28 July 2026

Autocrypt Easy End-to-End Encryption in The Bat! v12.3

The Bat! v12.3 introduces support for Autocrypt, an open standard that makes OpenPGP end-to-end email encryption easier to use, alongside a range of improvements to IMAP, accessibility, and overall functionality.

18 May 2026

Internal OpenPGP Implementation in The Bat! v12.2

31 March 2026

The Bat! v12.1: Auto Spell Check in Subject, Better UI Customization and Fixes

30 December 2025

The Bat! v12: more compact, clearer, more convenient

24 December 2025

The Bat! v11.5.2 Christmas Edition Released

05 December 2025

The best secure email client software Continuously improving since 1998

The Bat! Voyager

Secure on-the-go email client
Run The Bat! Voyager from a USB-drive

BatPost

Fast and easy mail server

News

The Bat! v12.3.1 Introduces TLS 1.3 Support and Enhanced Security

Autocrypt Easy End-to-End Encryption in The Bat! v12.3

Internal OpenPGP Implementation in The Bat! v12.2

The Bat! v12.1: Auto Spell Check in Subject, Better UI Customization and Fixes

The Bat! v12: more compact, clearer, more convenient

The Bat! v11.5.2 Christmas Edition Released

Improved DPI Support in The Bat! v11.5.1.1

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