View CAD designs in more than 50 file formats with SpinFire Ultimate.

There are several ways to review, markup and share .dwg files. The native file format with its authoring CAD system, or with using SpinFire Ultimate, neutral CAD Viewer.

SpinFire Ultimate is the digital way to view, mark up and print 2D drawings and explore 3D design files, without the original design application or native CAD software. SpinFire works with a wide variety of file formats, including .dwg and .dxf formats. Take advantage of enhanced features and tools available in SpinFire Ultimate to use as your advanced DWG Viewer. 

Since its inception in the late 70s, the DWG (.dwg) format has become one of the most widely used format for CAD drawings, making a dwg viewer a very useful tool for manufacturers. Actify provides a dwg viewer in the form of SpinFire Ultimate that enables manufacturers to view dwg files authored from any package.

SpinFire Ultimate is a good solution for companies that have a lot of dwg files that need to be circulated, especially to those on the shop floor where a full CAD software solution is not essential, but where a dwg viewer would make the technical drawings accessible.

The shop floor – Streamline access to CAD

One of the key problems for manufacturing companies is trying to extend access to 3D CAD models and 2D technical drawings, such as .dxf and .dwg formats, from the top floor to the shop floor, where both costs are critical and CAD expertise is rare. More often than not, the shop floor will not have the latest PCs or workstations on it, and enabling access to CAD files requires a small, fast application that is not too taxing on the equipment or the user. SpinFire Ultimate is a great lightweight solution to replace a full CAD system, but offers the user more than just a dwg viewer.

With SpinFire Ultimate, users can easily access dwg files for markup and a variety of linear, angular, and radial measurements such as boundary area by edges which calculates the area of a boundary defined by connected edges. SpinFire will automatically find the connected edges that form the boundary and then determine the area within that boundary. Another example is the ability to measure the minimum distance between edges, which calculates the shortest distance between two edges. These are just some examples of what SpinFire can do with a dwg file, regardless of what application authored it.

Try SpinFire Ultimate

Actify’s revolutionary CAD Viewer, SpinFire Ultimate, is the perfect CAD viewing platform to lower costs and increase your access to product data.
Learn More


Organize multiple document types in one easy-to-use file

Not only can SpinFire Ultimate satisfy your dwg visualization needs, SpinFire can delivers intuitive tools to measure, mark up and review 2D and 3D designs for many popular CAD file formats.  Enhance communication and share design changes with your extended team and stakeholders, even if they don’t have the original design software, SpinFire delivers easy to use CAD visualisation from the shop floor to the top floor.



Actify SpinFire Ultimate is a revolutionary CAD Viewer with multi-CAD support for 3D and 2D viewing, measuring, markup and other investigative functions. SpinFire is able to convert CAD data into a compact, lightweight and neutral format for sharing with internal and external teams.  Gain insight from your product data. Actify’s SpinFire CAD Viewer will fulfil the Product Visualisation needs of your organisation regardless of its size.  Try our full featured CAD Viewer – Actify SpinFireUltimate, absolutely FREE.  No obligation product trial for 15 days.

Download Now