Click the "Select File" button above, and choose your WWB file.
You’ll see a preview, if available.
Click the "Convert file to..." button to extract text information.
Convert WWB to another file type
To convert WWB beam designs to another format, you need WoodWorks or other Data software.
Convert a file to WWB
To convert other file formats to the "Design Data and Workbooks" file type, you need software like WoodWorks or a similar tool.
About WWB files
The .WWB file extension serves multiple specialized roles in enterprise and engineering environments. It is most commonly a Wood beam design file generated by WoodWorks Sizer, used heavily by structural engineers to model and calculate wood frame specifications. Alternatively, .WWB functions as a RapidResponse Workbook within the Kinaxis supply chain management platform, or as an enterprise workbook in WebFOCUS by IBI.
Relying on a .WWB file is a significant disadvantage for general users because it requires an active, often expensive, subscription to niche enterprise software. Non-engineers and external stakeholders cannot open a .WWB file natively, and it is completely unsupported by standard operating systems, email clients, and web browsers. When someone sends you a .WWB file, you are essentially locked out of the data without the proprietary host software.
Users typically need to convert .WWB files to share data across departments safely. For WoodWorks design files, converting to PDF is the best way to preserve structural reports and visual models without losing formatting. For Kinaxis or WebFOCUS workbooks, converting to standard XLSX or CSV formats unlocks the underlying supply chain data for general accounting and management use.
Because these are heavily closed formats, this file is notoriously difficult to open or convert using generic tools. Standard converters lack the algorithms to interpret the proprietary binary or internal structures, meaning often only the original software can properly read or export the data. However, Kinaxis RapidResponse workbooks are actually built on standard ZIP architecture. Just drag and drop your file into convert.guru to identify the format, view it, and convert it when possible. If our analysis detects a supported underlying or embedded format - like a standard ZIP archive - viewing or extracting the internal XML data may still be entirely possible.
Convert.Guru analyzes your WWB file, detects the exact format, and lets you read the text inside.
If you want to convert WWB file to , you can use WoodWorks or similar software from the "Structural Design and Enterprise Workbooks" category. In the File menu, look for Save As… or Export….
To convert files to WWB, try WoodWorks or another comparable tool in the "Structural Design and Enterprise Workbooks" category.
The WWB 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 WWB converter.