Mosaic - Netscape - Mozilla

Mosaic 1.0 -- April 22, 1993
Mosaic 2.0 -- December 1993
Mosaic 3.0 -- 1997
Mosaic Netscape 0.9 -- October 13, 1994
Netscape Navigator 1.0 -- December 15, 1994
Netscape Navigator 1.1 -- March, 1995
Netscape Navigator 1.22 -- August, 1995
Netscape Navigator 2.0 -- September 18, 1995
Netscape Navigator 2.01
Netscape Navigator 2.02
Netscape Navigator 3.0 -- August 19, 1996
Netscape Navigator 3.01
Netscape Navigator 3.02
Netscape Navigator 3.03
Netscape Navigator 3.04 -- October 4, 1997
Netscape Navigator 4.0 -- June 1997
Netscape Navigator 4.01
Netscape Navigator 4.02
Netscape Navigator 4.03
Netscape Navigator 4.04
Netscape Navigator 4.05
Netscape Navigator 4.06 -- August 17, 1998
Netscape Navigator 4.07
Netscape Navigator 4.08 -- November 9, 1998
Netscape Communicator 4.0 -- June 1997
Netscape Communicator 4.01
Netscape Communicator 4.02
Netscape Communicator 4.03
Netscape Communicator 4.04
Netscape Communicator 4.05
Netscape Communicator 4.06 -- August 17, 1998
Netscape Communicator 4.07
Netscape Communicator 4.08 -- November 9, 1998 (Last release for Windows 3.1x and 68k Macs)
Netscape Communicator 4.5 -- October 19, 1998
Netscape Communicator 4.61 -- June 14, 1999
Netscape Communicator 4.7 -- September 30, 1999
Netscape Communicator 4.71
Netscape Communicator 4.72
Netscape Communicator 4.73
Netscape Communicator 4.74 -- July 31, 2000
Netscape Communicator 4.75
Netscape Communicator 4.76
Netscape Communicator 4.77 -- dated March 26, 2001 (Linux version)
Netscape Communicator 4.78
Netscape Communicator 4.79 -- 2001
Netscape Communicator 4.8 -- August 22, 2002
Netscape 6.0 -- November 14, 2000 (based on Mozilla 0.6)
Netscape 6.01 -- February 9, 2001(based on Mozilla 0.6)
Netscape 6.1 -- August 8, 2001 (based on Mozilla 0.9.2.1)
Netscape 6.2 -- October 30, 2001 (based on Mozilla 0.9.4.1)
Netscape 6.2.1 (based on Mozilla 0.9.4.1)
Netscape 6.2.2 (based on Mozilla 0.9.4.1)
Netscape 6.2.3 -- May 15, 2002 (based on Mozilla 0.9.4.1)
Netscape 7.0 -- August 29, 2002 (based on Mozilla 1.0.1)
Netscape 7.01 -- December 10, 2002 (based on Mozilla 1.0.2)
Netscape 7.02 -- February 18, 2003 (based on Mozilla 1.0.2)
Netscape 7.1 -- June 30, 2003 (based on Mozilla 1.4)
Netscape 7.2 -- August 17, 2004 (based on Mozilla 1.7)
Netscape Browser 0.5.6+ -- November 30, 2004 (based on Mozilla Firefox 0.9.3)
Netscape Browser 0.6.4 -- January 7, 2005 (based on Mozilla Firefox 1.0)
Netscape Browser 0.9.4 (8.0 Pre-Beta) -- February 17, 2005 (based on Mozilla Firefox 1.0)
Netscape Browser 0.9.5 (8.0 Pre-Beta) -- February 23, 2005 (based on Mozilla Firefox 1.0)
Netscape Browser 0.9.6 (8.0 Beta) -- March 3, 2005 (based on Mozilla Firefox 1.0)
Netscape Browser 8.0 -- May 19, 2005 (based on Mozilla Firefox 1.0.3)
Netscape Browser 8.0.1 -- May 19, 2005 (based on Mozilla Firefox 1.0.4)
Netscape Browser 8.0.2 -- June 17, 2005 (based on Mozilla Firefox 1.0.4)
Netscape Browser 8.0.3.1 -- July 25, 2005 (based on Mozilla Firefox 1.0.6)
Netscape Browser 8.0.3.3 -- August 8, 2005 (based on Mozilla Firefox 1.0.6)
Netscape Browser 8.0.4 -- October 19, 2005 (based on Mozilla Firefox 1.0.7)
Netscape Browser 8.1 -- January 25, 2006 (based on Gecko 1.7.5)
Netscape Browser 8.1.2 -- September 27, 2006 (based on Gecko 1.7.5)
Netscape Browser 8.1.3 -- to be released April 2007 [3]