E-Mail-Client

Standard

operating system

adding software

PGP/MIME

PGP/inline

Linux

Mac OS

Windows

other

plugin

encryption software

Apple Mail

yes

yes

-

X: yes

-

-

1. GPGMail
2. integrated in PGP

1. GnuPG (MacGPG)
2. PGP 8

Balsa

yes

yes

yes

X: [1]

-

-

GPGME

GnuPG

Becky

yes

yes

-

-

yes

-

1. BkGnuPG
2. PGPB2

1. GnuPG
2. PGP

Crosspoint

yes

yes

yes

-

yes

DOS

-

GnuPG, PGP 5/6.5

Emacs & Mew

yes

yes

yes

yes

yes

-

-

GnuPG, PGP 2/5/6

Emacs & Gnus

yes

yes

yes

yes

yes

-

1.-
2.Mailcrypt

1.GnuPG
2.GnuPG, PGP 2.6/5

Evolution

yes

-

yes

X: [1]

-

-

-

GnuPG

exmh

yes

yes

yes

X: [1]

-

-

-

GnuPG, PGP 2.6/5.0/6.5

KMail

yes

yes

yes

X: [1]

-

-

Ägypten2 (GPGME, gpg-agent)

GnuPG

Mozilla Seamonkey

yes

yes

yes

yes

yes

eComStation, Solaris

Enigmail

GnuPG 1.4+

Mozilla Thunderbird

yes

yes

yes

yes

yes

eComStation, Solaris

Enigmail

GnuPG 1.4+

Mullberry

yes

yes

yes

yes

yes

-

GnuPG-Plugin integrated

Linux & Unices: GnuPG
Mac OS X: GnuPG
Mac OS Classic: PGP 6
Windows: GnuPG, PGP 6

Mutt

yes

yes

yes

yes

yes

-

-

GnuPG

Pegasus Mail

yes

yes

-

-

yes

-

PMPGP

PGP 6.5.x/7/8

Sylpheed Claws Mail

yes

yes

yes

X: [1]

yes

-

GPGME

GnuPG

The Bat!

yes

yes

-

-

yes

-

-

PGP 2, 5-8,
GnuPG

TkRat

yes

yes

yes

X: [1]

-

-

-

GnuPG, PGP 2/5/6

XCmail

yes

yes

yes

X: [1]

-

-

-

PGP 2

YAM

yes

yes

-

-

-

Amiga

-

PGP 2.6.3/5