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STW Converter
Convert files to and from STW online for free. Fast, secure, and high-quality file conversion with no sign-up or software required.
Maximum file size is 1GB
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How it works
Three steps to your converted file
Everything happens in your browser tab - upload, pick a format, download. The heavy lifting runs on our servers.
Upload your file
Drag and drop, click to browse, or paste a URL. Batches take up to 20 files at once - 230+ input formats across video, audio, image, document, and archive types.
Choose an output format
Pick from over a hundred output formats. Filter by category or search by name - every option is open to everyone, no account needed.
Convert & download
Hit Convert and grab your download link moments later. Originals are erased when the job completes; results are cleared within about an hour.
What is an STW file?
The STW file extension represents a document template created by OpenOffice.org 1.0 and StarOffice, specifically for the Writer word processor. It is based on the legacy OpenOffice.org XML file format, which utilizes a ZIP-compressed container to hold separate XML files for content (content.xml), styles (styles.xml), and metadata (meta.xml). This format served as the structural predecessor to the ISO-standardized OpenDocument Format (ODF) template (.ott) and allows users to generate multiple .sxw documents with consistent formatting and layout settings.
How to open an STW file
STW files are legacy templates and are best accessed using software derived from the original OpenOffice.org code base. Apache OpenOffice and LibreOffice Writer are the primary tools for opening, editing, and converting STW files to modern ODF formats. While Microsoft Word can open them via conversion filters, native formatting fidelity is best preserved using the specific open-source suites mentioned.
STW Technical Info
- Full Name
- OpenOffice.org 1.0 Text Document Template
- Developed By
- Sun Microsystems
- Initial Release
- 2000
- MIME Type
- application/vnd.sun.xml.writer.template
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