We are firmly committed to the development of CSA, the development history speaks for itself.
On average, P & L Associates releases at least one major update version every year since its inception in 1990.
Not only that,
we insist on continuous innovation,
the adaptation of advanced software technologies,
and increasingly expanding our coverage of functionalities in this software,
which we consider to be our specialty.
Not only that,
we insist on continuous innovation,
the adaptation of advanced software technologies,
and increasingly expanding our coverage of functionalities in this software,
which we consider to be our specialty.
Year
Versions Released
1990
CSA 1.0
1991
CSA 2.0
CSA Classic 1.1
CSA Professional 2.1
1993
CSA Classic 1.8
CSA 2.8
1994
CSA Professional 3.0
1995
CSA Professional 4.0
1996
CSA Professional for Windows (beta)
1997
CSA Professional for Windows (official)
1998-1999
CSA Professional 5.0~5.1
2000-2003
CSA Professional Plus 1.0~1.4
2004-2005
CSA Professional Plus 2.0~2.1
2006
CSA Professional Plus 2.2
2007-2009
CSA Professional Plus 3.0.0~3.0.x
2010-2012
CSA Expert 1.0.0~1.2.6
2012-2013
CSA Expert 2.0.0~2.1.1
2014-2015
CSA Expert 3.0.0~3.3.0
2016-2017
CSA Expert 3.3.1~3.5.0
2018-2019
CSA Expert 3.5.1~3.6.1
2020-2021
CSA Expert 3.6.2~4.0.1
2022
CSA Expert 4.1~5.0.2
2023
CSA Expert 5.1
And Keep Growing...
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