Extract text from Design and data files (DW)
To convert DW Files to another format, you need AutoCAD or other Cad software.
To convert other file formats to the "Legacy CAD File / Backup" file type, you need software like AutoCAD or a similar tool.
The .DW file extension is highly fragmented across completely distinct software ecosystems. It most commonly represents either a legacy vector drawing file used by early versions of AutoCAD and Pro/ENGINEER, or a modern ZIP-based data backup file from the Waterminder hydration tracking app. It is also occasionally generated as a proprietary compounding process data log file by specialized pharmaceutical equipment.
These distinct formats share nothing but the extension. The CAD variant is a proprietary, closed binary format that modern web browsers cannot render. Opening it natively often requires expensive software subscriptions (such as a $200+/month Autodesk license) and consumes significant system resources. The Waterminder variant is technically a standard archive container, but simply trying to open it on a desktop without an extraction tool will result in an unrecognized file error.
Users typically need to convert CAD .DW files to standard vector formats like PDF or DXF for universal sharing, viewing, and printing without requiring the recipient to own CAD software. For the Waterminder backups, users usually want to extract the underlying CSV or JSON data to analyze their habits in spreadsheet tools like Microsoft Excel.
This file format is exceptionally difficult to open or convert because standard software cannot guess which of the variants it is dealing with. Often, only the original software can properly read or export the data natively. However, just drag and drop your file to see what it is and convert it if supported. convert.guru can still identify the exact file format, inspect the binary headers, and show raw text or internal content. If our analysis detects a supported underlying or embedded format - like the ZIP structure of a Waterminder backup - viewing or extraction may still be possible.
Use Convert.Guru to open and convert your DW file.
Users also converted 4MD, 668 and DXF files.
If you want to convert DW file to DXF, MP3, WAV, AAC, FLAC, OGG, WMA, M4A, AIFF, OPUS, ALAC or APE, you can use AutoCAD or similar software from the "CAD Drawing or App Backup" category. In the File menu, look for Save As… or Export….
To convert MIDI, AAC, TTA, AU, WV, DTS, MID, FLAC, RA, MP3, PCM or WAV files to DW, try AutoCAD or another comparable tool in the "CAD Drawing or App Backup" category.
The history of Convert.Guru began over 25 years ago in California with Tom Simondi’s file-format database. A former contributor to Space Shuttle development and a software pioneer of the 1980s, Simondi established a trusted resource for file type analysis that was even referenced by Microsoft Windows XP. Today, we use modern technology to process and convert thousands of file formats while continually improving our DW converter.