Email Client
eM Client is an e-mail client for sending and receiving e-mails, managing calendars, contacts, and tasks. It was developed as a user-friendly alternative to existing e-mail clients and calendar solutions. It supports PGP encryption, backup, table editor, image editing and auto-replies for Gmail. eM Client requires Microsoft .NET Framework 2.0 installation. Blog I Forum I Documentation - PDF I FAQ I Tutorials
Thunderbird is an email, news feed, RSS feed, and chat (XMPP, IRC, Twitter) client. Its features include message management; junk filtering; extensions and themes; standards support: POP,IMAP, LDAP, S/MIME, OpenPGP; file formats supported: mbox, maildir; file linking; HTML code insertion; cross-platform support for Linux, macOS, Windows, with unofficial ports for FreeBSD, OpenBSD; localization; and security. Blog I Forum I Documentation I FAQ