https://community.graphisoft.com/t5/Collaboration-with-other/Exporting-file-from-AC-to-Revit/m-p/149613#M16699 IFC 2X3 FILE <BR /> <BR /> The compressed is for larger files, and XML is for use with other tools such as analysis and checking programs. Thu, 10 May 2012 23:09:43 GMT Erika Epstein 2012-05-10T23:09:43Z https://community.graphisoft.com/t5/Collaboration-with-other/Exporting-file-from-AC-to-Revit/m-p/149612#M16698 <DIV class="actalk-migrated-content"><T>Archicad give 4 Options to save to: <BR /> IFC 2X3 FILE <BR /> IFC 2X3 XML FILE <BR /> IFC 2X3 COMPRESSED FILE <BR /> IFC 2X3 XML COMPRESSED FILE <BR /> <BR /> Which is the best option to save to, and I'm guessing that <BR /> the compressed files are for large project.</T></DIV> Thu, 10 May 2012 15:26:26 GMT https://community.graphisoft.com/t5/Collaboration-with-other/Exporting-file-from-AC-to-Revit/m-p/149612#M16698 Anonymous 2012-05-10T15:26:26Z https://community.graphisoft.com/t5/Collaboration-with-other/Exporting-file-from-AC-to-Revit/m-p/149613#M16699 IFC 2X3 FILE <BR /> <BR /> The compressed is for larger files, and XML is for use with other tools such as analysis and checking programs. Thu, 10 May 2012 23:09:43 GMT https://community.graphisoft.com/t5/Collaboration-with-other/Exporting-file-from-AC-to-Revit/m-p/149613#M16699 Erika Epstein 2012-05-10T23:09:43Z