Click the "Select File" button above, and choose your TCW file.
You’ll see a preview, if available.
Click the "Convert file to..." button to extract text information.
Convert TCW to another file type
To convert TCW drawings to another format, you need TurboCAD or other Cad software.
Convert a file to TCW
To convert other file formats to the "TurboCAD Drawing File" file type, you need software like TurboCAD or a similar tool.
About TCW files
The .TCW file extension primarily acts as a proprietary 2D and 3D drawing container used by TurboCAD. Architects, engineers, and designers use these files to store vector graphics, mechanical schematics, and architectural plans. Under the hood, .TCW utilizes the Microsoft Compound File Binary Format to structure complex geometric data and metadata. To natively open and edit these files, users require TurboCAD, developed by IMSI Design. However, this proprietary lock-in presents a significant disadvantage. Users who do not pay for a TurboCAD license cannot view or collaborate on the designs, and standard web browsers or operating systems offer zero native support. Furthermore, industry-standard CAD software like AutoCAD cannot import .TCW files directly, forcing a bottleneck in multi-agency workflows. To bypass these limitations, users desperately need to convert .TCW files to universally accepted formats. The best conversion targets are DWG or DXF for cross-platform CAD editing, though some proprietary TurboCAD-specific objects may lose parametrics and become flat geometry during translation. For read-only sharing, converting to PDF, SVG, or JPG is ideal. Unfortunately, because .TCW is a closed format with undocumented internal schemas, third-party online converters routinely fail to parse the geometry. This is exactly why it is notoriously difficult to process outside of its native ecosystem. Often, only the original software can properly read or export the data.
Convert.Guru analyzes your TCW file, detects the exact format, and lets you read the text inside.
If you want to convert TCW file to DWG, PDF, DXF, DGN, RVT, RFA, SKP, 3DM, STEP, IGES, SAT or X_T, you can use TurboCAD or similar software from the "2D/3D CAD Drawing Storage" category. In the File menu, look for Save As… or Export….
To convert SLDASM, DGN, PRT, IAM, X_B, CATPRODUCT, SLDPRT, RVT, ASM, DWG, CATPART or DXF files to TCW, try TurboCAD or another comparable tool in the "2D/3D CAD Drawing Storage" category.
The TCW Converter Story
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 TCW converter.