TWP Converter

Extract text from TWP files

Select File
Drop or upload your .TWP file

Online File Converter

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How to extract text from your TWP file

Click the "Select File" button above, and choose your TWP file.
You’ll see a preview, if available.
Click the "Convert file to..." button to extract text information.

Convert TWP to another file type

To convert your TWP file to another format, you need Radimpex Tower or other Cad software.

Convert a file to TWP

To convert other file formats to the "Structural Engineering Project" file type, you need software like Radimpex Tower or a similar tool.

About TWP files

The .TWP extension is most frequently associated with a Radimpex Tower Project, a proprietary file format used by Radimpex Tower, a high-performance structural analysis software for civil engineering. These files contain complex 3D structural models, including static and dynamic analysis data, finite element meshes, and concrete/steel design parameters. Because .TWP files are binary and deeply integrated with the Radimpex ecosystem, they cannot be opened by standard CAD tools like AutoCAD or viewed in web browsers without conversion.

A secondary, distinct use for .TWP is as a Maritime Navigation Training file generated by Transas Navi-Planner (now part of Wärtsilä). These files store voyage plans, charts, or simulation data used for mariner training. Additionally, older versions of Transcriber Pro may use .TWP for Training Workbook Files, containing audio transcription projects with timestamps and speaker tags.

Common Friction Points:

Proprietary Lock-in: Users without a licensed copy of Radimpex Tower ($1,000+) cannot view the model or access the engineering data.
Version Incompatibility: Files created in newer versions of Tower often cannot be opened in older versions or the free Demo viewer.
Zero Web Support: You cannot preview these files in Gmail, Dropbox, or Chrome.

Best Conversion Targets:

For CAD/Collaboration: Convert Radimpex files to DXF or IFC (Industry Foundation Classes) to import into Revit or ArchiCAD.
For Documentation: Convert to PDF to share static 2D views, calculation reports, and reinforcement plans with clients who lack the software.
For Transcription: If the file is from Transcriber Pro, export the text content to DOCX (Word) or TXT for universal editing.

Convert.Guru analyzes your TWP file, detects the exact format, and lets you read the text inside.

Users also converted LFL, CMG and SLL files.

FAQ

If you want to convert TWP file to , you can use Radimpex Tower or similar software from the "Structural Analysis Model" category. In the File menu, look for Save As… or Export….

To convert files to TWP, try Radimpex Tower or another comparable tool in the "Structural Analysis Model" category.

The TWP 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 TWP converter.