The user-friendly, lightweight, and fast email client Latest Release: 3.11.1 (News), on 27 October 2014

Downloads

Claws Mail is available from the following places:

SourceForge
The main download site for source tarballs
sourceforge.net
Ubuntu
Unofficial Ubuntu packages
Ubuntu Personal Package Archive
The team's PPA for Ubuntu
SuSE
SuSE packages
software.opensuse.org
Unofficial SuSE packages
packman.links2linux.de
Fedora
Official Fedora packages
download.fedora.redhat.com
Other RPMs
rpmfind
rpmfind.net
Slackware
Slackware packages
www.slacky.eu
T2 SDE
T2 SDE packages
www.t2-project.org
Crux
Crux port
crux.nu
Mandriva
Mandriva packages
EasyURPMI
Cooker has the latest available version in section contrib;
also, 2008.1 has the latest version in the contrib/backports.
Windows
Windows port
More information
Debian
Official Debian packages
debian.org
Gentoo
Ebuilds for Claws Mail are in official Gentoo Portage
gentoo.org
Solaris
blastwave
blastwave.org
Solaris 8 and 9 packages for SPARC and x86 architecture
FreeBSD
FreeBSD port
www.freebsd.org
NetBSD
NetBSD port
www.netbsd.org
Maemo
Maemo port
More information
Cygwin
Cygwin port
sourceware.org

Requirements

Linux or other POSIX-compliant Unix-like operating system
GTK+ 2.16.x or later

Optional requirements

only needed if you require the additional functionality
compface
for X-Face support
GnuPG 1.2.1 or later and GPGME 0.4.5 or later
for GnuPG support
gnuTLS
for SSL support
libEtPan! 0.49 or later
for IMAP4 support
OpenLDAP 2.0.7 or later
for LDAP support
Enchant with Aspell 0.50 or later (and dictionaries)
for spell-checker support
J-Pilot
for J-Pilot support
Bogofilter
for Bogofilter plugin support
SpamAssassin
for SpamAssassin plugin support
Dillo
for Dillo HTML viewer plugin support
NetworkManager and D-Bus
for NetworkManager support, and automatic offline switching