: Since IMSI (the maker of TurboCAD) acquired DesignCAD, TurboCAD remains the most reliable software for opening .dw2 files and saving them as .dwg.
The .dw2 extension is not a typo for .dwg . Historically, DW2 refers to the file format used by (circa 1992-1994) or older versions of Drafix CAD (which later became TurboCAD). In some legacy systems, DW2 was used as a temporary backup or "drawing 2" file structure.
: While it cannot open DW2 files directly, it is the best secondary tool to use once you have a base DWG file; it can batch-convert those files to older or newer versions of AutoCAD (e.g., 2013, 2018, or 2024). Key Features to Look For
