To use these, copy the files into your PostgreSQL 14 Windows 64-bit install folders in same named folders and then run CREATE EXTENSION as usual in the databases of your choice. More details in the packaged README.txt
This package contains the following FDWs:
Note this package does not include ogr_fdw since ogr_fdw is packaged as part of PostGIS packages from EnterpriseDb Stackbuilder (for PostGIS >= 3.0) .
If you do not have PostGIS installed (and don't want to for some reason) and want to use ogr_fdw on windows, you can download from: Winnie's PG 14 Extras. ogr_fdw is a great FDW for querying not just spatial data, but also a ton of other file formats or relational (including odbc, dbase files, spreadsheets) since spatial is a superset.