Release Notes

4.52 was the last release from IBM. Later versions of this OS are available
from Serenity Systems under the name eComstation.
Another USA company has also started supporting OS/2.


These are full install media that basically include all Warp 4 fixes at the time
of release. IBM referred to these CDs as "OS/2 Convenience Pack"

Note on build numbers:

    4.51 build 14.062 W4 - RTM, November 2000, "Convenience Pack"
    4.52 build 14.082 W4 - beta build, 2001.
    4.52 build 14.086 W4 - RTM, December 2001, "OS/2 Convenience Pack 2".
    4.52 build 14.089 W4 - RTM, April 2002, "OS/2 Convenience Pack 2 Refresh".
    4.52 build 14.106 W4 - RTM refresh, 2007

Note that only the latest 14.089 is held here.

[CD] IBM OS2 Warp 4.52 (14.089_W4) (CP 2 Refresh) (2002-04) (ISO)  4.52 (14.089_W4) 	English 	[x86-32] 	603.38MB
[CD] IBM OS2 Warp 4.52 Server For e-Business (4.52.14.089_UNI) 	   4.52 Server (4.52.14.089_UNI) 	English 	[x86-32] 	639.63MB
[CD] IBM OS2 Warp 4.52 Server For e-Business (4.52.14.089_W4) 	   4.52 Server (4.52.14.089_W4) 	English 	[x86-32] 	624.62MB

These file are archived with 7z which is available for all platforms including 
Windows and Linux.

Warning these are X86-32 versions so you will need to obtain driver to handle :

Modern Hard drives  such as Sata in place of the old types, ie., PIDE and to
support larger drives which may well mean that you have to limit the size of
partitions.

These and other modern drivers must be available at time of installation and
you will be invited to supply such drivers during the early stages.

There are some additional language versions here:
https://archive.org/download/OS2Warp4.52 but they seem to suffer from file
corruption.