PostGIS is available from postgis.refractions.net.
postgis_restore.exe
postgis_restore is a tool to restore PostGIS databases from dump files.
A Win32 executable created from the postgis_restore.pl script of the PostGIS 1.1.3 distribution. No PERL installation is required.
Download: postgis_restore-1.1.3.zip
The command should be used like this:
postgis_restore lwpostgis.sql newdb olddb.dump > restore.log
More information on postgis_restore is available in the PostGIS documentation.
The executable was created using PAR.