CATIA V5 files - Part (.CATPart), Assembly (.CATProduct), Shape (.CATShape)
CATIA V5 Read - Yes (Release 6 till V5-6R2017 (R27))
CATIA V5 Write - Yes (Can be opened in CATIA V5 Release 10 and above)
CATIA V4 files - Model (.model), Export (.exp), Session (.session)
SOLIDWORKS files - Part (.sldprt), Assembly (.sldasm)
Functional Tolerance and Annotation (FT&A)