Extract text from WinWatt and Works files (WWP)
To convert WWP files to another format, you need WinWatt or other Cad software.
To convert other file formats to the "HVAC Project File" file type, you need software like WinWatt or a similar tool.
A .wwp file most commonly represents a Building Engineering Project created by WinWatt, a specialized HVAC and building physics software widely used in Central Europe. These files store complex engineering data including heat load calculations, energy performance certificates, and radiator sizing dimensions. Because WinWatt is a niche, proprietary tool, these files are completely unreadable to standard software like Microsoft Word or web browsers. Engineers often face friction when sharing these designs with clients who do not possess a WinWatt license. The most practical solution is converting the project to PDF for universal viewing or exporting data to XLS (Excel) for further analysis.
Alternatively, a .wwp file may be a legacy Microsoft Works Wizard File. Unlike standard WPS documents, these files were used by the now-discontinued Microsoft Works suite to store templates or "wizards" for creating documents. Modern versions of Word cannot natively open these obsolete files, leaving users with inaccessible data. For these files, the best path is converting to DOCX to recover the text content or PDF/A for long-term archiving without relying on dead software.
Convert.Guru analyzes your WWP file, detects the exact format, and lets you read the text inside.
Users also converted WPP, WWD, QKT and BDB files.
If you want to convert WWP file to HTML, HTM, CSS, JS, PHP, ASP, ASPX, JSP, JSPX, PY, RB or PL, you can use WinWatt or similar software from the "Building Engineering Project" category. In the File menu, look for Save As… or Export….
To convert RSS, CSS, CGI, SITEMAP, PL, WEBMANIFEST, JSON, JS, XML, HTML, ICO or HTM files to WWP, try WinWatt or another comparable tool in the "Building Engineering Project" 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 WWP converter.