1. Compatible with AutoCAD R2.5-R2017 DWG/DXF formats;
2. Much faster to open and view DWG files, especially for large files;
3. Faster user interaction and better stability;
4. Export to image format such as BMP, JPG, and PNG;
5. Layer control like turn on/off, freezing, locking or unlocking;
6. Provide traditional zooming and panning tools as well as innovative magnifier tool to quickly zoom into specified parts and view the details.
7. Provide C++ API to the plug-ins developed and customized based on DWG FastView.