The following tables compare general and technical information between a number of notable IRC client programs which have been discussed in independent, reliable prior published sources.
Basic general information about the notableclients: creator/company, license, etc. Clients listed on a light purple background are no longer in active development.
A brief overview of the release history.
First public release | First stable release | Latest stable release | |||
---|---|---|---|---|---|
Client | Date | Version | Date | Version | |
AmIRC | 1995 | ||||
Bersirc | 1999 | 2.2.14 (12 August 2005[±] | )|||
BitchX | 1996 | 1.2.1 (November 14, 2014[±] | )|||
ChatZilla | 2001 | 0.9.93 (November 8, 2016[20]) [±] | |||
Colloquy | 2005 | 2.4.3 (6011) (March 22, 2014[±] | )|||
degesch | 2015 | 0.9 | 2015 | 0.9 | |
DMDirc | 2007 | 0.7 (January 5, 2013[21]) [±] | |||
ERC | 1999? | ERC improvements are now released as part of Emacs. [±] | |||
F-IRC | 2006? | 0.1 | 1.36 (February 23, 2014) | ||
HexChat | 2009-10-04 | r249 | 2009-10-09 | 2.86.0 | |
HydraIRC | 2002 | 0.3.165 (December 12, 2008[±] | )|||
IceChat | 2002 | 3.0 | 2002-04-08 | 3.0 | |
ircII | 1989 | 2.0.0 | 1989 | 2.0.0 | 20210314 (March 14, 2021[±] | )
IRCjr | 2008 | 2008 | mTCP_2023-03-31 (March 31, 2023[22]) [±] | ||
Ircle | 1995 | 3.5a6 (November 17, 2007[±] | )|||
Irssi | 1999 | 1.4.4 (March 31, 2023[±][23] | )|||
jIRCii | ? | ? | ? | ||
kirc | 2020 | 0.0.1 | |||
KVIrc | 1998 | 0.6.0 | 1999-12-21 | 1.0.0 | 5.0.0 (January 1, 2019[24]) [±] |
Konversation | 2002 | Error: first parameter is missing. | |||
LeafChat | ? | 1.0 | 2.5 (July 29, 2012[±] | )||
LimeChat | 2007 | Mavericks / Mountain Lion 2.43 (January 26, 2018[25]) [±] Lion | |||
Linkinus | 2007 | 2.4.3 (August 23, 2011[26]) [±] | |||
Mibbit | 2008 | web application, no version | |||
mIRC | 1995 | 7.76 (7 January 2024[27]) [±] | |||
Nettalk | 2004 | 6.7.16 (October 30, 2012[28]) [±] | |||
PIRCH | 1995 | 1.0.1.1190 (January 1, 2001[±] | )|||
PJIRC | 2002 | 2.2.1 (November 29, 2004[±] | )|||
Quassel | 2008-08-27 | 0.3.0 | 0.14.0 (January 1, 2022[±] | )||
qwebirc | 2009 | 0.81 | 0.92 (February 13, 2012[±] | )||
rIRC | 2010 | Preview Release 1 | 2012 | 1.44 | 1.4.4 (January 16, 2012) |
Scrollback | 2013 | 2013 | |||
rcirc | ? | ? | rcirc improvements are now released as part of Emacs. [±] | ||
Smuxi | 2008-07-29 | 0.6 | 2010-09-03 | 0.8 | 1.2.1 (April 23, 2023[±] | )
Snak | 1997 | 5.3.4 (March 11, 2012[29]) [±] | |||
Visual IRC | 1995 | 2.0pl2 (December 30, 2007[±][30] | )|||
WeeChat | 2003 | 4.2.1 (January 22, 2024[31]) [±] | |||
Client | Date | Version | Date | Version | Latest stable release |
First public release | First stable release |
The operating systems on which the clients can run natively (without emulation).
Client | Windows 7, Vista | XP, 2000 | NT 4.0 | NT 3.x | Me, 98 | 95 | 3.1x | ReactOS | macOS (Intel/PPC) | OS 9 | OS 8 | System 7 (PPC/68k) | BeOS, Haiku | OS/2, eCS, ArcaOS | AmigaOS (68k) | AmigaOS 4, MorphOS (PPC) | DOS |
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
AmIRC | No | No | No | No | No | No | No | No | No | No | No | No | No | No | Yes | Yes | No |
Bersirc | Yes | Yes | ? | No | ? | ? | No | ? | ? | No | No | No | No | No | No | No | No |
BitchX | Yes[Note 1] | Yes[Note 1] | Yes[Note 1] | No | Yes[Note 1] | Yes[Note 1] | No | ? | Yes | No | No | No | ? | Yes | Yes | Yes | No |
ChatZilla | Yes | Yes | Yes | Yes | Yes | Yes | No | Yes | Yes | Yes | Yes | Yes | Yes | Yes | ? | Yes | No |
Colloquy | No | No | No | No | No | No | No | No | Yes | No | No | No | No | No | No | No | No |
degesch | No | No | No | No | No | No | No | No | ? | No | No | No | No | No | No | No | No |
ERC | Yes | Yes[34] | Yes | Yes | Yes | Yes | Yes | ? | Yes | No | No | No | Yes[35] | Yes[36] | ? | ? | Yes[37] |
HexChat | Yes | Dropped (2.9.5) | No | No | No | No | No | No | No | No | No | No | ? | No | No | No | No |
HydraIRC | Yes | Yes | No | No | Yes | No | No | No | No | No | No | No | No | No | No | No | No |
IceChat | Yes | Dropped (9.50) | No | No | Yes | Yes | No | No | No | No | No | No | No | No | No | No | No |
IRCCloud | Yes | Yes | Yes | Yes | Yes | Yes | Yes | Yes | Yes | Yes | Yes | Yes | Yes | Yes | Yes | Yes | No |
ircII | Yes[Note 1] | Yes[Note 1] | Yes[Note 1] | No | Yes[Note 1] | Yes[Note 1] | No | ? | Yes | No | No | No | No | No | No | ? | No |
IRCjr | No | Yes[Note 2] | Yes[Note 2] | No | No | No | No | No | No | No | No | No | No | No | No | No | Yes |
Ircle | No | No | No | No | No | No | No | No | Yes[Note 3] | Yes | Yes | Yes | No | No | No | No | No |
Irssi | Yes | Yes | Yes | No | Yes | Yes | No | ? | Yes | No | No | No | Yes | Yes | ? | Yes | No |
jIRCii | Yes | Yes | Yes | ? | Yes | Yes | No | ? | Yes | Yes | Yes | ? | Yes | Yes | ? | Yes | No |
KiwiIRC | Yes | Yes | Yes | Yes | Yes | Yes | Yes | Yes | Yes | Yes | Yes | Yes | Yes | Yes | Yes | Yes | No |
Konversation | Partial | Partial | Partial | No | Partial | Partial | No | ? | Partial | No | No | No | No | No | No | No | No |
KVIrc | Yes | Yes | Yes | No | Yes | No | No | Yes[39] | Yes | Yes | No | No | No | Yes[40] | No | No | No |
LeafChat | Yes | Yes | No | No | No | No | No | No | Yes | No | No | No | No | No | No | No | No |
LimeChat | No | No | No | No | No | No | No | No | Yes[Note 4] | No | No | No | No | No | No | No | No |
Linkinus | No | No | No | No | No | No | No | No | Yes[Note 3] | No | No | No | No | No | No | No | No |
Mibbit | Yes | Yes | Yes | Yes | Yes | Yes | Yes | Yes | Yes | Yes | Yes | Yes | Yes | Yes | Yes | Yes | No |
mIRC | Yes | Yes | Yes | Partial | Yes | Yes | Partial | ? | No | No | No | No | No | No | No | No | No |
Nettalk | Yes | Yes | ? | No | Partial[Note 5] | No | No | ? | No | No | No | No | No | No | No | No | No |
PIRCH | Yes | Yes | Yes | ? | Yes | Yes | Yes | ? | No | No | No | No | No | No | No | No | No |
PJIRC | Yes | Yes | Yes | Yes | Yes | Yes | No | Yes | Yes | No | No | Yes | Yes | No | No | No | No |
Quassel | Yes | Yes | No | No | No | No | No | No | Yes | No | No | No | No | Yes | No | No | No |
qwebirc | Yes | Yes | Yes | Yes | Yes | Yes | Yes | Yes | Yes | Yes | Yes | Yes | Yes | Yes | Yes | Yes | No |
rIRC | Yes | Yes | Yes | ? | ? | ? | ? | ? | No | No | No | No | No | No | No | No | No |
rcirc | Yes | Yes | ? | ? | No | No | No | No | Yes | No | No | No | No | No | No | No | No |
Scrollback | Yes | Yes | Yes | Yes | Yes | Yes | Yes | Yes | Yes | Yes | Yes | Yes | Yes | Yes | Yes | Yes | No |
Smuxi | Yes | Yes | No | No | No | No | No | No | Yes | No | No | No | No | No | No | No | No |
Snak | No | No | No | No | No | No | No | No | Yes | Yes | Yes | ? | No | No | No | No | No |
Visual IRC | Yes | Yes | Yes | No | Yes | Yes | No | ? | No | No | No | No | No | No | No | No | No |
WeeChat | Partial[Note 1] | Partial[Note 1] | Partial[Note 1] | No | Partial[Note 1] | Partial[Note 1] | No | ? | Yes | No | No | No | Partial | No | No | No | No |
Client | Windows 7, Vista | XP, 2000 | NT 4.0 | NT 3.x | Me, 98 | 95 | 3.1x | ReactOS | OS X (Intel/PPC) | OS 9 | OS 8 | System 7 (PPC/68k) | BeOS, Haiku | OS/2, eCS | AmigaOS (68k) | AmigaOS 4, MorphOS (PPC) | DOS |
Unix and Unix-like operating systems:
Client | 386BSD | BSD/OS (BSD/386, BSDI) | FreeBSD, NetBSD, OpenBSD | SunOS | ULTRIX | AIX | A/UX | HP-UX | IRIX | SCO OpenServer | Solaris | UnixWare | Linux | NeXTSTEP | OpenVMS | OSF/1 | QNX | Tru64 UNIX |
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Bersirc | ? | ? | ? | ? | ? | ? | ? | ? | ? | ? | ? | ? | Yes | ? | No | ? | ? | ? |
BitchX | ? | Yes[Note 1] | Yes[Note 1] | Yes[Note 1] | Yes[Note 1] | Yes[Note 1] | ? | Yes[Note 1] | Yes[Note 1] | ? | Yes[Note 1] | Yes | Yes[Note 1] | Yes | ? | Yes[Note 1] | Yes[Note 1] | ? |
ChatZilla | No | No | Yes | Yes | No | Yes | No | Yes | Yes | Yes | Yes | Yes | Yes | No | Yes | No | Yes | Yes |
Colloquy | No | No | No | No | No | No | No | No | No | No | No | No | No | No | No | No | No | No |
degesch | ? | ? | Yes | ? | ? | ? | ? | ? | ? | ? | ? | ? | Yes | ? | ? | ? | ? | ? |
DMDIrc | Yes | Yes | Yes | Yes | Yes | Yes | Yes | Yes | Yes | Yes | Yes | Yes | Yes | Yes | Yes | Yes | Yes | Yes |
ERC | Yes | Yes | Yes | Yes | Yes | Yes | Yes | Yes | Yes | Yes | Yes | Yes | Yes | Yes | Yes | Yes | Yes | Yes |
HexChat | ? | ? | Yes | Yes | ? | Yes | ? | Yes | Yes | ? | Yes | ? | Yes | ? | ? | ? | ? | Yes |
HydraIRC | No | No | No | No | No | No | No | No | No | No | No | No | No | No | No | No | No | No |
IceChat | No | No | No | No | No | No | No | No | No | No | No | No | No | No | No | No | No | No |
IRCCloud | Yes | Yes | Yes | Yes | Yes | Yes | Yes | Yes | Yes | Yes | Yes | Yes | Yes | Yes | Yes | Yes | Yes | Yes |
ircII | Yes | Yes | Yes | Yes | Yes | Yes | Yes | Yes | Yes | Yes | Yes | ? | Yes | Yes | ? | Yes | Yes | Yes |
IRCjr | No | No | No | No | No | No | No | No | No | No | No | No | No | No | No | No | No | No |
Ircle | No | No | No | No | No | No | No | No | No | No | No | No | No | No | No | No | No | No |
Irssi | Yes | Yes | Yes | Yes | Yes | Yes | Yes | Yes | Yes | Yes | Yes | Yes | Yes | Yes | No | Yes | Yes | Yes |
KiwiIRC | Yes | Yes | Yes | Yes | Yes | Yes | Yes | Yes | Yes | Yes | Yes | Yes | Yes | Yes | Yes | Yes | Yes | Yes |
Konversation | ? | ? | Yes | ? | ? | ? | ? | ? | ? | ? | Yes | ? | Yes | ? | ? | ? | ? | Yes |
KVIrc | ? | ? | Yes | ? | ? | ? | ? | ? | ? | ? | Yes | ? | Yes | ? | ? | ? | ? | ? |
LeafChat | No | No | No | No | No | No | No | No | No | No | No | No | Yes | No | No | No | No | No |
LimeChat | No | No | No | No | No | No | No | No | No | No | No | No | No | No | No | No | No | No |
Linkinus | No | No | No | No | No | No | No | No | No | No | No | No | No | No | No | No | No | No |
Mibbit | ? | ? | Yes | Yes | Yes | Yes | ? | Yes | Yes | Yes | Yes | Yes | Yes | ? | Yes | ? | ? | Yes |
mIRC | No | No | No | No | No | No | No | No | No | No | No | No | No | No | No | No | No | No |
Nettalk | No | No | No | No | No | No | No | No | No | No | No | No | No | No | No | No | No | No |
PIRCH | No | No | No | No | No | No | No | No | No | No | No | No | No | No | No | No | No | No |
PJIRC | Yes | Yes | Yes | Yes | Yes | Yes | Yes | Yes | Yes | Yes | Yes | Yes | Yes | Yes | Yes | Yes | Yes | Yes |
Quassel | ? | ? | Yes | ? | ? | ? | ? | ? | ? | ? | Yes | ? | Yes | ? | ? | ? | ? | ? |
qwebirc | ? | ? | Yes | Yes | Yes | Yes | ? | Yes | Yes | Yes | Yes | Yes | Yes | ? | Yes | ? | ? | Yes |
rcirc | Yes | Yes | Yes | Yes | Yes | Yes | Yes | Yes | Yes | Yes | Yes | Yes | Yes | Yes | Yes | Yes | Yes | Yes |
Smuxi | ? | ? | Yes | ? | ? | ? | ? | ? | ? | ? | Yes | ? | Yes | ? | ? | ? | ? | ? |
Snak | No | No | No | No | No | No | No | No | No | No | No | No | No | No | No | No | No | No |
Visual IRC | No | No | No | No | No | No | No | No | No | No | No | No | No | No | No | No | No | No |
WeeChat | ? | ? | Yes[Note 2] | ? | ? | ? | ? | Yes | Partial[Note 3] | ? | Yes[Note 2] | ? | Yes | ? | ? | ? | Yes[Note 2] | ? |
Client | 386BSD | BSD/OS (BSD/386, BSDI) | FreeBSD, NetBSD, OpenBSD | SunOS | ULTRIX | AIX | A/UX | HP-UX | IRIX | SCO OpenServer | Solaris | UnixWare | Linux | NeXTSTEP | OpenVMS | OSF/1 | QNX | Tru64 UNIX |
What IRC related protocols and standards are supported by each client.
Client | IPv6 | SSL | TLS | DANE | OCSP | CRL | SASL | OTR |
---|---|---|---|---|---|---|---|---|
Bersirc | No | No | ? | ? | ? | ? | ? | No |
BitchX | Yes | Yes | Yes | ? | ? | ? | ? | No |
ChatZilla | Yes | Yes | Yes | ? | Yes | Yes | script | No |
Colloquy | Yes | Yes | ? | ? | ? | ? | Yes | No[43] |
degesch | Yes | No | Yes | ? | ? | ? | ? | No |
DMDirc | Yes | Yes | ? | ? | ? | ? | ? | No |
ERC | Yes | Yes | Yes | ? | ? | ? | Yes[Note 1] | No |
HexChat | Yes | Yes | Yes | No | No | No | Yes | Yes[Note 2] |
HydraIRC | ? | No | No | ? | No | No | ? | No |
IceChat | Yes | Yes | Yes | ? | ? | ? | Yes | No |
IRCCloud | Yes | Yes | Yes | No | No | No | Yes | No |
ircII | Yes | Yes | Yes | ? | ? | ? | ? | No |
IRCjr | No | No | No | ? | No | No | No | No |
Ircle | ? | Yes | ? | ? | ? | ? | ? | No |
Irssi | Yes | Yes | Yes | Yes | No | ? | Yes | Yes[44] |
jIRCii | Yes | Yes | ? | ? | ? | ? | ? | No |
KiwiIRC | Yes | Yes | Yes | ? | No | No | Yes | No |
Konversation | Yes | Yes | Yes | ? | ? | ? | Yes | No |
KVIrc | Yes | Yes | Yes | ? | No | No | Yes | No |
LimeChat | Yes | Yes | ? | ? | ? | ? | Yes | No |
Linkinus | No | Yes | ? | ? | ? | ? | No | No |
Mibbit | No | Yes | ? | ? | ? | ? | Yes | No |
mIRC | Yes | Yes | Yes | ? | ? | ? | Yes | No |
Nettalk | No | No | ? | ? | ? | ? | ? | No |
PIRCH | No | No | ? | ? | ? | ? | ? | No |
PJIRC | No | No | ? | ? | ? | ? | ? | No |
Quassel | Yes | Yes | Yes | ? | No | No | Yes | No[45] |
qwebirc | No | Yes | No | ? | No | No | No | No |
rcirc | No | Yes | Yes | ? | ? | ? | ? | No |
Scrollback | Yes | Yes | ? | ? | ? | ? | No | No |
Smuxi | Yes | Yes | ? | ? | ? | ? | No | No[46] |
Snak | Yes | Yes | ? | ? | ? | ? | ? | No |
Visual IRC | No | No | ? | ? | ? | ? | ? | No |
WeeChat | Yes | Yes | Yes | ? | ? | ? | Yes | Yes[47][48][Note 2] |
Client | IPv6 | SSL | TLS | DANE | OCSP | CRL | SASL | OTR |
The Direct Client-to-Client Protocol (DCC) has been the primary method of establishing connections directly between IRC clients for a long time now. Once established, DCC connections bypass the IRC network and servers, allowing for all sorts of data to be transferred between clients including files and direct chat sessions.
Client | CHAT | SEND | RESUME | TSEND | SEND T | XMIT | Passive DCC | Server | RDCC | REVERSE | RSEND | Reverse / Firewall DCC | File servers (FSERVs) | XDCC | VOICE | Whiteboard |
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Bersirc | ? | ? | ? | ? | ? | ? | No | No | ? | ? | ? | ? | ? | ? | ? | ? |
BitchX | Yes | Yes | Yes | Yes | Yes | ? | No | No | ? | ? | ? | ? | ? | Yes | ? | No |
ChatZilla | Yes | Yes | No[49] | ? | ? | No | No[Note 1] | No | No | No | No | No | No | ? | ? | No |
Colloquy | Yes | Yes | Yes | ? | ? | ? | Yes | No | ? | ? | ? | ? | ? | Yes | ? | ? |
degesch | No | No | No | No | No | No | No | No | No | No | No | No | No | No | No | No |
DMDirc | Yes | Yes | Yes | ? | ? | No | Yes | No | No | No | No | Yes | No | No | ? | No |
ERC | Yes | Yes | ? | ? | ? | ? | ? | ? | ? | ? | ? | ? | ? | ? | ? | ? |
HexChat | Yes | Yes | Yes | ? | ? | ? | Yes | ? | ? | ? | ? | ? | ? | Yes | ? | No |
HydraIRC | Yes | Yes | Yes | ? | ? | No | ? | ? | ? | ? | ? | ? | No | No | ? | No |
IceChat | Yes | Yes | ? | ? | ? | No | ? | ? | ? | ? | ? | ? | No | No | ? | No |
IRCCloud | No | No | No | No | No | No | No | No | No | No | No | No | No | No | No | No |
ircII | Yes | Yes | No | No | No | No | No | No | No | No | No | No | No | No | No | No |
IRCjr | No | No | No | No | No | No | No | No | No | No | No | No | No | No | ? | No |
Ircle | ? | ? | ? | ? | ? | ? | ? | ? | ? | ? | ? | ? | ? | ? | ? | ? |
Irssi | Yes | Yes | Yes | ? | ? | ? | Yes | Yes | ? | ? | ? | ? | ? | ? | ? | No |
KiwiIRC | No | No | No | No | No | No | No | No | No | No | No | No | No | No | ? | No |
Konversation | Yes | Yes | Yes | ? | ? | ? | Yes | No | ? | ? | ? | Yes | ? | Yes | ? | Yes |
KVIrc | Yes | Yes | Yes | Yes | No | No | Yes | No | No | Yes | Yes | Yes | Yes[Note 2] | Yes[Note 2] | Yes[Note 3] | No |
LimeChat | ? | ? | ? | ? | ? | ? | Yes | Yes | ? | ? | ? | ? | ? | ? | ? | ? |
Linkinus | ? | ? | ? | ? | ? | ? | Yes | No | ? | ? | ? | ? | ? | ? | ? | ? |
Mibbit | No | ? | ? | ? | ? | ? | No | No | ? | ? | ? | ? | ? | ? | ? | ? |
mIRC | Yes | Yes | Yes[Note 4] | ? | ? | ? | Yes | Yes | Yes[Note 5] | ? | ? | Yes | Yes | Yes[Note 5] | ? | ? |
Nettalk | Yes | Yes | Yes | No | No | No | No | Partial | No | No | No | No | ? | ? | ? | No |
PIRCH | Yes | Yes | Yes[Note 4] | ? | ? | No | No | No | No | No | No | No | No | No | ? | No |
PJIRC | Yes | Yes | Yes | ? | ? | ? | ? | ? | ? | ? | ? | ? | ? | ? | ? | No |
Quassel | No | No | No | No | No | No | No | No | No | No | No | No | No | No | ? | No |
qwebirc | No | No | No | No | No | No | No | No | No | No | No | No | No | No | ? | No |
rcirc | No | No | No | No | No | No | No | No | No | No | No | No | No | No | ? | No |
Smuxi | ? | ? | ? | ? | ? | ? | No | No | ? | ? | ? | ? | ? | ? | ? | ? |
Snak | Yes | Yes | Yes | ? | Yes | ? | No | No | ? | ? | ? | ? | ? | ? | ? | ? |
Visual IRC | ? | ? | Yes[Note 4] | ? | ? | ? | Yes | No | ? | ? | ? | Yes | ? | ? | Yes[Note 3] | Yes |
WeeChat | Yes | Yes | ? | ? | ? | ? | No | No | ? | ? | ? | ? | ? | Yes | ? | ? |
Client | CHAT | SEND | RESUME | TSEND | SEND T | XMIT | Passive DCC | Server | RDCC | REVERSE | RSEND | Reverse / Firewall DCC | File servers (FSERVs) | XDCC | VOICE | Whiteboard |
This software is compliant natively; other software may be compliant with extensions.[1][2]
Clients | CAP | CAP 302 | Cap-notify | Account-notify | account-tag | Away-notify | batch | Bot Mode | chghost | echo-message | extended-join | Invite-notify | labeled-response | message-tags | Monitor | msgid | multi-prefix | SASL v3.1 | SASL v3.2 | server-time | setname | sts | userhost-in-names | UTF8ONLY | WHOX | +typing | draft/chathistory | WebIRC | draft/account-registration | draft/extended-monitor | draft/multiline | +draft/react | +draft/reply |
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Adium | ? | ? | ? | ? | ? | ? | ? | ? | ? | ? | ? | ? | ? | ? | ? | ? | ? | ? | ? | ? | ? | ? | ? | ? | ? | ? | ? | ? | ? | ? | ? | ? | ? |
Ambassador | Yes | Yes | Yes | Yes | Yes | Yes | Yes | No | Yes | Yes | Yes | Yes | No | Yes | Yes | No | Yes | Yes | Yes | Yes | No | Yes | Yes | No | No | No | No | ? | ? | ? | ? | ? | ? |
AndroIRC | ? | ? | ? | ? | ? | ? | ? | ? | ? | ? | ? | ? | ? | ? | ? | ? | ? | ? | ? | ? | ? | ? | ? | ? | ? | ? | ? | ? | ? | ? | ? | ? | ? |
Bersirc | ? | ? | ? | ? | ? | ? | ? | ? | ? | ? | ? | ? | ? | ? | ? | ? | ? | ? | ? | ? | ? | ? | ? | ? | ? | ? | ? | ? | ? | ? | ? | ? | ? |
BitchX | Yes | No | No | No | No | No | No | No | No | No | No | No | No | No | No | No | No | Yes | No | No | No | No | No | No | No | No | No | ? | ? | ? | ? | ? | ? |
ChatSharp | Yes | Yes | Yes | Yes | No | No | No | No | Yes | No | No | No | No | No | No | No | Yes | Yes | No | Yes | No | No | Yes | ? | No | ? | ? | No | ? | ? | ? | ? | ? |
ChatZilla | ? | ? | ? | ? | ? | ? | ? | ? | ? | ? | ? | ? | ? | ? | ? | ? | ? | ? | ? | ? | ? | ? | ? | ? | ? | ? | ? | ? | ? | ? | ? | ? | ? |
Colloquy | Yes | Yes | Yes | Yes | Yes | Yes | Yes | No | Yes | Yes | Yes | Yes | No | No | Yes | No | Yes | Yes | No | Yes | No | No | Yes | No | Yes | No | No | ? | ? | No | No | No | No |
Communi | Yes | Yes | Yes | Yes | Yes | Yes | Yes | No | Yes | Yes | Yes | Yes | No | No | Yes | No | Yes | Yes | Yes | Yes | No | No | Yes | ? | No | ? | ? | No | ? | ? | ? | ? | ? |
CoreIRC | Yes | Yes | Yes | Yes | Yes | Yes | Yes | No | Yes | Yes | Yes | Yes | Yes | Yes | Yes | Yes | Yes | Yes | Yes | Yes | Yes | No | Yes | ? | No | ? | ? | ? | ? | No | No | No | No |
ERC | ? | ? | ? | ? | ? | ? | ? | ? | ? | ? | ? | ? | ? | ? | ? | ? | ? | ? | ? | ? | ? | ? | ? | ? | ? | ? | ? | ? | ? | ? | ? | ? | ? |
F-IRC | ? | ? | ? | ? | ? | ? | ? | ? | ? | ? | ? | ? | ? | ? | ? | ? | ? | ? | ? | ? | ? | ? | ? | ? | ? | ? | ? | ? | ? | ? | ? | ? | ? |
Glirc | Yes | Yes | Yes | Yes | Yes | Yes | Yes | No | Yes | No | Yes | No | No | No | No | No | Yes | Yes | Yes | Yes | No | Yes | Yes | No | No | No | No | ? | ? | ? | ? | ? | ? |
Goguma | Yes | Yes | Yes | No | No | Yes | Yes | Yes | No | Yes | No | No | No | Yes | Yes | No | Yes | Yes | Yes | Yes | Yes | No | No | ? | Yes | ? | ? | ? | ? | Yes | No | No | No |
GrumpyChat | |||||||||||||||||||||||||||||||||
HexChat | Yes | Yes | Yes | Yes | 2.16 | Yes | No | No | Yes | No | Yes | 2.16 | No | No | Yes | No | Yes | Yes | Yes | Yes | 2.16 | No | Yes | 2.16 | Yes | No | No | ? | ? | ? | ? | ? | ? |
IRC for Android | Yes | No | No | No | No | No | No | No | No | No | No | No | No | No | No | No | Yes | Yes | No | No | No | No | No | ? | No | ? | ? | ? | ? | No | No | No | No |
IRCCloud | Yes | Yes | Yes | Yes | Yes | Yes | Yes | Yes | Yes | Yes | Yes | Yes | Yes | Yes | Yes | Yes | Yes | Yes | Yes | Yes | Yes | Yes | Yes | ? | Yes | Yes | ? | No | No | Yes | Yes | Yes | Yes |
IRCjr | ? | ? | ? | ? | ? | ? | ? | ? | ? | ? | ? | ? | ? | ? | ? | ? | ? | ? | ? | ? | ? | ? | ? | ? | ? | ? | ? | ? | ? | ? | ? | ? | ? |
IceChat | Yes | No | Yes | Yes | Yes | Yes | No | No | Yes | Yes | Yes | Yes | No | No | Yes | No | Yes | Yes | No | Yes | No | No | No | No | No | No | No | ? | ? | ? | ? | ? | ? |
Igloo | ? | ? | ? | ? | ? | ? | ? | ? | ? | ? | ? | ? | ? | ? | ? | ? | ? | ? | ? | ? | ? | ? | ? | ? | ? | ? | ? | ? | ? | ? | ? | ? | ? |
Instantbird | ? | ? | ? | ? | ? | ? | ? | ? | ? | ? | ? | ? | ? | ? | ? | ? | ? | ? | ? | ? | ? | ? | ? | ? | ? | ? | ? | ? | ? | ? | ? | ? | ? |
Ircle | ? | ? | ? | ? | ? | ? | ? | ? | ? | ? | ? | ? | ? | ? | ? | ? | ? | ? | ? | ? | ? | ? | ? | ? | ? | ? | ? | ? | ? | ? | ? | ? | ? |
Irssi | Yes | Git | Git | Git | No | Git | No | No | Git | No | Git | Git | No | Git | No | No | Yes | Yes | No | No | Git | No | No | No | Yes | No | No | ? | ? | ? | ? | ? | ? |
KVIrc | Yes | No | No | Git | No | Git | No | No | Git | No | Git | No | No | No | No | No | Git | Yes | No | Git | No | No | Git | No | No | No | No | ? | ? | ? | ? | ? | ? |
Kitteh IRC Client Library | Yes | Yes | Yes | Yes | Yes | Yes | Yes | No | Yes | Yes | Yes | Yes | Yes | Yes | Yes | Yes | Yes | Yes | Yes | Yes | Yes | Yes | Yes | ? | No | ? | ? | Yes | ? | ? | ? | ? | ? |
Kiwi IRC | Yes | Yes | Yes | Yes | Yes | Yes | Yes | No | Yes | Yes | Yes | Yes | No | Yes | No | Yes | Yes | Yes | Yes | Yes | No | No | Yes | ? | Yes | No | ? | No | No | No | No | No | No |
Konversation | Yes | v20.11.80+ | v21.03.80+ | Yes | No | Yes | No | No | v21.03.80+ | No | Yes | No | No | No | No | No | Yes | Yes | v21.04.0+ | Yes | No | No | Yes | No | Yes | No | No | ? | ? | ? | ? | ? | ? |
LeafChat | ? | ? | ? | ? | ? | ? | ? | ? | ? | ? | ? | ? | ? | ? | ? | ? | ? | ? | ? | ? | ? | ? | ? | ? | ? | ? | ? | ? | ? | ? | ? | ? | ? |
LimeChat | Yes | No | No | No | No | No | No | No | No | No | No | No | No | No | No | No | No | Yes | Yes | No | No | No | No | No | No | No | No | ? | ? | No | No | No | No |
Linkinus | ? | ? | ? | ? | ? | ? | ? | ? | ? | ? | ? | ? | ? | ? | ? | ? | ? | ? | ? | ? | ? | ? | ? | ? | ? | ? | ? | ? | ? | ? | ? | ? | ? |
Mibbit | Yes | No | No | No | No | No | No | No | No | No | No | No | No | No | No | No | No | Yes | No | No | No | No | No | ? | No | No | ? | No | No | No | No | No | No |
Mobile | ? | ? | ? | ? | ? | ? | ? | ? | ? | ? | ? | ? | ? | ? | ? | ? | ? | ? | ? | ? | ? | ? | ? | ? | ? | ? | ? | ? | ? | ? | ? | ? | ? |
Monochrome | ? | ? | ? | ? | ? | ? | ? | ? | ? | ? | ? | ? | ? | ? | ? | ? | ? | ? | ? | ? | ? | ? | ? | ? | ? | ? | ? | ? | ? | ? | ? | ? | ? |
Mozilla Thunderbird | Yes | 72.0+ | 72.0+ | No | No | No | No | No | No | 73.0+ | No | No | No | No | Yes | No | Yes | Yes | 72.0+ | 60.0+ | No | No | No | No | No | No | No | ? | ? | ? | ? | ? | ? |
Net::Async::IRC | Yes | No | No | No | No | No | No | No | No | No | No | No | No | No | No | No | No | No | No | No | No | No | No | ? | No | ? | ? | No | ? | ? | ? | ? | ? |
Nettalk | ? | ? | ? | ? | ? | ? | ? | ? | ? | ? | ? | ? | ? | ? | ? | ? | ? | ? | ? | ? | ? | ? | ? | ? | ? | ? | ? | ? | ? | ? | ? | ? | ? |
PIRC.pl web client | Yes | Yes | Yes | Yes | Yes | Yes | Yes | No | Yes | Yes | Yes | No | Yes | Yes | No | Yes | Yes | Yes | Yes | Yes | Yes | No | Yes | ? | Yes | Yes | ? | No | No | No | No | No | No |
PIRCH | ? | ? | ? | ? | ? | ? | ? | ? | ? | ? | ? | ? | ? | ? | ? | ? | ? | ? | ? | ? | ? | ? | ? | ? | ? | ? | ? | ? | ? | ? | ? | ? | ? |
PJIRC | ? | ? | ? | ? | ? | ? | ? | ? | ? | ? | ? | ? | ? | ? | ? | ? | ? | ? | ? | ? | ? | ? | ? | ? | ? | ? | ? | ? | ? | ? | ? | ? | ? |
Palaver | Yes | Yes | Yes | No | Yes | No | Yes | No | Yes | Yes | No | Yes | draft cap | draft cap | Yes | draft tag | Yes | Yes | Yes | Yes | draft cap | Yes | Yes | ? | No | ? | ? | ? | ? | No | No | Yes | No |
Pidgin | ? | ? | ? | ? | ? | ? | ? | ? | ? | ? | ? | ? | ? | ? | ? | ? | ? | ? | ? | ? | ? | ? | ? | ? | ? | ? | ? | ? | ? | ? | ? | ? | ? |
Quassel | Yes | Yes | Yes | Yes | 0.14+ | Yes | No | No | Yes | 0.14+ (opt in) | Yes | 0.14+ | No | 0.14+ | No | No | Yes | Yes | Yes | 0.14+ | 0.14+ | No | Yes | No | Yes | No | No | ? | ? | ? | ? | ? | ? |
Quasseldroid | Yes | Yes | Yes | Yes | 0.14+ core | Yes | No | No | Yes | 0.14+ core (opt in) | Yes | 0.14+ core | No | 0.14+ core | No | No | Yes | Yes | Yes | 0.14+ core | 0.14+ core | No | Yes | ? | Yes | ? | ? | ? | ? | No | No | No | No |
Rust irc | Yes | Yes | Yes | Yes | Yes | Yes | Yes | No | Yes | Yes | Yes | Yes | No | No | Yes | No | Yes | Yes | Yes | Yes | No | No | Yes | ? | No | ? | ? | No | ? | ? | ? | ? | ? |
Smuxi | ? | ? | ? | ? | ? | ? | ? | ? | ? | ? | ? | ? | ? | ? | ? | ? | ? | ? | ? | ? | ? | ? | ? | ? | ? | ? | ? | ? | ? | ? | ? | ? | ? |
Snak | ? | ? | ? | ? | ? | ? | ? | ? | ? | ? | ? | ? | ? | ? | ? | ? | ? | ? | ? | ? | ? | ? | ? | ? | ? | ? | ? | ? | ? | ? | ? | ? | ? |
Srain | Yes | Yes | Yes | No | No | No | No | No | No | No | No | Yes | No | No | No | No | No | Yes | Yes | Yes | No | No | No | Yes | No | No | No | ? | ? | ? | ? | ? | ? |
Swirc | Yes | No | No | Yes | No | Yes | No | No | No | No | No | Yes | No | No | No | No | No | Yes | No | Yes | No | No | No | No | No | No | No | ? | ? | ? | ? | ? | ? |
Textual | Yes | Yes | No | No | No | Yes | Yes | No | v7.1.1+ | Yes | No | No | No | No | Yes | No | Yes | Yes | Yes | Yes | No | No | Yes | No | No | No | No | ? | ? | ? | ? | ? | ? |
The Lounge | Yes | Yes | Yes | Yes | Yes | Yes | Yes | No | Yes | Yes | Yes | Yes | No | Yes | No | Yes | Yes | Yes | Yes | Yes | Yes | Yes | Yes | ? | No | No | ? | Yes | No | No | No | No | No |
Tiny | ? | ? | ? | ? | ? | ? | ? | ? | ? | ? | ? | ? | ? | ? | ? | ? | ? | ? | ? | ? | ? | ? | ? | ? | ? | ? | ? | ? | ? | ? | ? | ? | ? |
Visual IRC | ? | ? | ? | ? | ? | ? | ? | ? | ? | ? | ? | ? | ? | ? | ? | ? | ? | ? | ? | ? | ? | ? | ? | ? | ? | ? | ? | ? | ? | ? | ? | ? | ? |
Warren | Yes | Yes | Yes | Yes | Yes | Yes | No | No | Yes | No | Yes | Yes | No | No | Yes | No | Yes | Yes | Yes | Yes | No | No | Yes | ? | No | ? | ? | No | ? | ? | ? | ? | ? |
WeeChat | Yes | 2.2+ | Yes | Yes | No | Yes | No | No | 2.2+ | No | Yes | 2.2+ | No | 3.3+ | Yes | No | Yes | Yes | 3.3+ | Yes | 3.3+ | No | Yes | No | Yes | 3.3+ | No | ? | ? | ? | ? | ? | ? |
XiRCON | ? | ? | ? | ? | ? | ? | ? | ? | ? | ? | ? | ? | ? | ? | ? | ? | ? | ? | ? | ? | ? | ? | ? | ? | ? | ? | ? | ? | ? | ? | ? | ? | ? |
catgirl | Yes | No | No | No | No | No | No | No | Yes | No | Yes | Yes | No | Yes | No | No | Yes | Yes | No | Yes | Yes | TLS-only | Yes | No | No | No | No | ? | ? | ? | ? | ? | ? |
gamja | Yes | Yes | Yes | Yes | No | Yes | Yes | No | Yes | Yes | Yes | Yes | Yes | Yes | Yes | Yes | Yes | Yes | Yes | Yes | Yes | No | No | ? | Yes | No | ? | No | Yes | Yes | No | No | No |
girc | Yes | Yes | Yes | Yes | Yes | Yes | Yes | No | Yes | Yes | Yes | Yes | No | Yes | Yes | Yes | Yes | Yes | Yes | Yes | No | Yes | Yes | ? | No | ? | ? | Yes | ? | ? | ? | ? | ? |
irc-framework | Yes | Yes | Yes | Yes | Yes | Yes | Yes | No | Yes | Yes | Yes | Yes | No | Yes | No | Yes | Yes | Yes | Yes | Yes | Yes | No | Yes | ? | No | ? | ? | No | ? | ? | ? | ? | ? |
ircII | ? | ? | ? | ? | ? | ? | ? | ? | ? | ? | ? | ? | ? | ? | ? | ? | ? | ? | ? | ? | ? | ? | ? | ? | ? | ? | ? | ? | ? | ? | ? | ? | ? |
ircrobots | Yes | Yes | Yes | Yes | Yes | Yes | No | No | Yes | No | No | Yes | Yes | Yes | Yes | No | Yes | Yes | Yes | No | Yes | Yes | Yes | ? | No | ? | ? | No | ? | ? | ? | ? | ? |
kirc | ? | ? | ? | ? | ? | ? | ? | ? | ? | ? | ? | ? | ? | ? | ? | ? | ? | ? | ? | ? | ? | ? | ? | ? | ? | ? | ? | ? | ? | ? | ? | ? | ? |
mIRC | Yes | Yes | Yes | Yes | Yes | Yes | Yes | No | Yes | No | Yes | Yes | 7.62+ | Yes | Yes | Yes | Yes | Yes | Yes | Yes | 7.62+ | Yes | Yes | No | Yes | No | No | ? | ? | ? | ? | ? | ? |
pydle | Yes | Yes | No | Yes | Yes | Yes | No | No | Yes | Yes | Yes | Yes | No | Yes | Yes | No | Yes | Yes | No | No | No | No | Yes | ? | No | ? | ? | No | ? | ? | ? | ? | ? |
qwebirc | ? | ? | ? | ? | ? | ? | ? | ? | ? | ? | ? | ? | ? | ? | ? | ? | ? | ? | ? | ? | ? | ? | ? | ? | ? | ? | ? | ? | ? | ? | ? | ? | ? |
rcirc | ? | ? | ? | ? | ? | ? | ? | ? | ? | ? | ? | ? | ? | ? | ? | ? | ? | ? | ? | ? | ? | ? | ? | ? | ? | ? | ? | ? | ? | ? | ? | ? | ? |
senpai | Yes | Yes | Yes | No | No | Yes | Yes | No | No | Yes | No | Yes | No | Yes | No | No | Yes | Yes | Yes | Yes | Yes | No | No | No | No | Yes | Yes | ? | ? | ? | ? | ? | ? |
tri-license | ? | ? | ? | ? | ? | ? | ? | ? | ? | ? | ? | ? | ? | ? | ? | ? | ? | ? | ? | ? | ? | ? | ? | ? | ? | ? | ? | ? | ? | ? | ? | ? | ? |
zIRC | Yes | 1.2.4+ | 1.2.4+ | No | No | No | No | No | No | No | No | No | No | No | No | No | No | Yes | 1.2.4+ | No | No | No | No | ? | No | ? | ? | No | ? | ? | ? | ? | ? |
IRC SASL authentication primarily uses the same mechanisms as SASL in other protocols. Most commonly:
Client | EXTERNAL | PLAIN | SCRAM-SHA-256 |
---|---|---|---|
Ambassador | No | No | No |
BitchX | No | Yes | No |
ChatSharp (lib.) | No | No | No |
Colloquy | No | Yes | No |
Colloquy | No | Yes | No |
Communi(lib.) | No | Yes | No |
CoreIRC | Yes | Yes | Yes |
Glirc | Yes | Yes | Yes |
Goguma | No | Yes | No |
HexChat | Yes | Yes | No |
IRC for Android | No | No | No |
IRCCloud | No | Yes | Yes |
IceChat | No | Yes | No |
Irssi | Yes | Yes | No |
KVIrc | Yes | Yes | No |
Kitteh IRC Client Library(lib.) | Yes | Yes | No |
Kiwi IRC | No | Yes | No |
Konversation | Yes | Yes | No |
LimeChat | No | Yes | No |
LimeChat | No | Yes | No |
Mibbit | No | Yes | No |
Mozilla Thunderbird | No | Yes | No |
Net::Async::IRC(lib.) | No | No | No |
PIRC.pl web client | No | Yes | No |
Palaver | No | Yes | No |
Quassel | Yes | Yes | No |
Quasseldroid | No | Yes | No |
Rust irc(lib.) | No | Yes | No |
Srain | Yes | Yes | No |
Swirc | No | Yes | Yes |
Textual | Yes | Yes | No |
The Lounge | Yes | Yes | No |
Warren(lib.) | No | Yes | No |
WeeChat | Yes | Yes | 3.2+ |
catgirl | Yes | Yes | No |
gamja | No | Yes | No |
girc(lib.) | Yes | Yes | No |
irc-framework(lib.) | No | Yes | No |
ircrobots(lib.) | No | Yes | Yes |
mIRC | Yes | Yes | 7.68+ |
pydle(lib.) | No | Yes | No |
senpai | No | Yes | No |
zIRC(lib.) | Yes | Yes | No |
Client | EXTERNAL | PLAIN | SCRAM-SHA-256 |
Information on what features each of the clients support.
Client | Multi-server | UTF-8 | Proxy server | irc:// URI scheme | Automatic updates | Scripting language |
---|---|---|---|---|---|---|
Bersirc | Yes | No | ? | ? | ? | N/A |
BitchX | Yes | No | ? | ? | ? | Enhanced IrcII script |
ChatZilla | Yes | Yes | Yes | Yes | Yes | JavaScript |
Colloquy | Yes | Yes | ? | Yes | Yes[Note 1] | AppleScript, Cocoa, F-Script, JavaScript, Python |
degesch | Yes | Yes | Yes | N/A | N/A | Lua |
DMDirc | Yes | Partial | ? | Yes | Yes | Custom Actions system, Java plugins |
ERC | Yes | Yes | Yes[Note 2] | Yes[53] | Yes[Note 3] | Emacs Lisp |
HexChat | Yes | Yes | Yes | Yes | Yes | Perl, Python, Tcl, Lua[Note 4], JavaScript, C, C++, and via D-Bus. |
HydraIRC | Yes | Yes | ? | ? | Yes | No |
IceChat | Yes | Yes | No | Yes | Yes | VBScript |
ircII | Yes | Yes[Note 5] | ? | ? | ? | IrcII script |
IRCjr | No | No | No | No | No | N/A |
IRCCloud | Yes | Yes | Yes | Yes | N/A | JavaScript |
Ircle | Yes | No | ? | ? | ? | AppleScript |
Irssi | Yes | Yes | Yes | No | No | Perl |
jIRCii | Yes | Yes | Yes | ? | No | Sleep |
KiwiIRC | Yes | Yes | Yes | Yes | N/A | JavaScript, Node.js |
Konversation | Yes | Yes | Yes | Yes | ? | Shell script, Ruby, Python, Perl, Java, C++, C#, JavaScript[Note 6] |
KVIrc | Yes | Yes | Yes | Yes | No | KVS (custom), Perl, Python, C++ |
LeafChat | Yes | Yes | ? | N/A | Yes | Java |
LimeChat | Yes | Yes | ? | ? | ? | N/A |
Linkinus | Yes | Yes | Yes | Yes | Yes | AppleScript, Cocoa |
Mibbit | Yes | Yes | ? | Yes | N/A | N/A |
mIRC | Yes | Yes | Yes | Yes | Yes[Note 7] | mIRC script |
Nettalk | Yes | Yes | SOCKS | Yes | Yes | VBScript, custom |
PIRCH | Yes | No | ? | ? | No | Yes |
PJIRC | Yes | Yes | ? | ? | No | Partial, JavaScript |
Quassel | Yes | Yes | Yes | ? | No | No |
qwebirc | No | Yes | No | Yes | Yes | No |
rcirc | Yes | Yes | ? | ? | No | Emacs Lisp |
Smuxi | Yes | Yes | Yes | ? | ? | Yes (language agnostic) |
Snak | Yes | Yes | ? | ? | ? | AppleScript, IrcII script |
Visual IRC | Yes | No | ? | ? | ? | Versus |
WeeChat | Yes | Yes | Yes | Yes | ? | C, Perl, Python, Ruby, Lua, Tcl, Scheme (Guile) |
Client | Multi-server | UTF-8 | Proxy server | irc:// URI scheme | Automatic updates | Scripting language |
Original source: https://en.wikipedia.org/wiki/Comparison of Internet Relay Chat clients.
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