It's actually quite simple. You can find an online converter to convert it online. Add a file with version 20 16 and change the setting to version 20 14. Click Start Conversion, and download and save the file after conversion. Novices are advised to use version 20 14. As a constantly updated and iterative CAD software, Liko clothing CAD software has been completely changed in repeated version updates, which is more in line with the needs of users and brings users a very high experience. In revit20 14, the background color of the drawing area can only be switched between black and white at will, while in revit20 16, multiple colors can be switched at will. When viewing the location of the model in revit20 14, you can choose to drag the section box to find the location, while revit20 16 can quickly select isolated entities. Compared with revit20 14, 20 16 adds a search function in the type attribute, so that people can quickly find the required components. Compared with revit20 14, the revision number of revit20 16 has been strengthened, and the drawing style of cloud lines has also increased.