The Free DWG Viewer allows users to view DWG AutoCAD files effectively. DWG is a format that is extensively used to store two and three dimensional design data and is quite important in several fields. The software supports DXF, DWF and CSF files as well and can be considered as a comprehensive tool. Since users need to have the relevant platform in order to view their AutoCAD images, this freeware can prove to be very useful. It is a light weight tool that is very powerful. A host of features make it one of the better known products in the internet database. Some of these include the snap-to-geometry function which gives users the advantage of accurate results. The user interface of the Free DWG Viewer is yet another deal maker. It is clean and has all the functionality laid out in a simple manner. The viewers can change the background color, zoom in and out the images, pan them and check the attributes of the images in just a few clicks. Be it any format which is used to view the images, they can rest assured about the quality of the same. The tool supports any version of the Windows OS and hence, is quite flexible. It can be used by novices and professionals alike. The advanced settings options available in the Free DWG Viewer can be operated without any issues. Should the users get stuck at any point in time, there is a 'Help file' which can be referred to. The time taken to open the files, change the settings, fit the image to the full display and many other functions is just a few seconds. The file size of the app is quite small and does not require much disk space either. Therefore, the software is commendable.