Importing CATIA Part and Product Files You can import CATIA® V5 CATPart and CATProduct files with SOLIDWORKS Premium, Collaborative Designer for SOLIDWORKS, or 3DEXPERIENCE SOLIDWORKS. To import CATIA V5 part and product files: Click File > Open. Optional: 3DEXPERIENCE Users: If the Open from 3DEXPERIENCE dialog box appears, click This PC. Navigate to the folder containing the CATIA part or product files to open. For Files of type, select CATIA V5 (*.catpart;*.catproduct). Select the CATPart or CATProduct file and open the file. SOLIDWORKS imports the CATIA V5 file. You can save an imported CATPart file as a SOLIDWORKS part file, and an imported CATProduct file as a SOLIDWORKS assembly. Parent topicFile Types Import and Export File Version Information