
The DWG format is probably the most widely used format for CAD drawings. From 1982 to 2009, Autodesk created versions of AutoCAD which wrote no fewer than 18 major variants of the DWG file format, none of which is publicly documented. dwg filename extension) was the native file format for the Interact CAD package, developed by Mike Riddle in the late 1970s, and subsequently licensed by Autodesk in 1982 as the basis for AutoCAD. sv$ (temporary automatic save) files are also DWG files.ĪutoCAD 2000, AutoCAD 2000i, AutoCAD 2002ĪutoCAD 2013, AutoCAD 2014, AutoCAD 2015, AutoCAD 2016, AutoCAD 2017ĪutoCAD 2018, AutoCAD 2019, AutoCAD 2020, AutoCAD 2021, AutoCAD 2022, AutoCAD 2023, AutoCAD 2024ĭWG (denoted by the. In addition, DWG is supported non-natively by many other CAD applications. It is the native format for several CAD packages including DraftSight, AutoCAD, ZWCAD, IntelliCAD (and its variants), Caddie and Open Design Alliance compliant applications. JSTOR ( October 2012) ( Learn how and when to remove this template message)Īutodesk, Open Design Alliance and othersĭWG (from drawing) is a proprietary binary file format used for storing two- and three- dimensional design data and metadata.Please improve this article by adding secondary or tertiary sources. This certainly limits the usefulness of Markups in an active Revit project.This article relies excessively on references to primary sources. Delete the old files added and upload new ones when changed. There does not seem to be versioning in this Web app. Again, I don’t see a way to select an element and see its properties. In 3D, there is a Model browser button and some properties show up when clicked. There doesn’t seem to be a way to select elements and see their properties in this Web app. I recommend Greenshot to take screenshots. There is an Export button but it only seems to make a PDF of Markups and Comments of those made under my current username.Īs a workaround, I’d just take screenshots and put them in a Google Doc or something. There is a Resolved checkbox which filters what markups and comments appear. With the Comments button on, a continual screenshot is shown on the right. The app also sends an email when others make a markup. Reload the viewer to see other’s markups.


Autodesk’s infographic on the subject Markups
