In almost all of the Centres, there is an export option. If you leave the “Export All” feature off, only the records that are currently visible will be exported.
However, if you enable it, all the records in the Centre will be exported.
There is a limit to how many records can be exported using this method and if you exceed it you may get this message:
In this case, try the “Data Export Centre” module where an unlimited number of records can be exported for predefined data.