To import a translation memory:
The Import Translation Memory dialog box appears.
WF Classic TM: This file format can be used in Wordfast Classic and Wordfast Pro 3 translation tools.
TMX: This is a standard file format supported by all translation tools.
Create New TM: to import the TM into a new TM file
Import Into Existing TM: to import the TM into one of the available TM files. Select the Existing TM and the action to be taken If TU already exists
The translation memory is imported and appears in the project TM list.