SXI Converter
Convert files to and from SXI 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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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.
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What is an SXI file?
The SXI format is the native presentation file type for OpenOffice.org Impress, the predecessor to the modern OpenDocument Presentation (ODP) standard. Based on the StarOffice XML format, SXI files utilize ZIP compression to bundle XML definition files (content.xml, styles.xml) and binary media assets. It was the default format for the OpenOffice suite (versions 1.0 through 2.0) prior to the standardization of the OASIS OpenDocument Format (ODF) in 2005.
How to open an SXI file
Apache OpenOffice Impress and LibreOffice Impress provide the most robust native support for opening and converting legacy SXI files. Microsoft PowerPoint can open SXI files if the appropriate ODF converters are installed, though formatting discrepancies often occur. Google Slides supports importing SXI files for viewing and conversion to modern web-friendly formats.
SXI Technical Info
- Full Name
- Sun XML Impress Presentation
- Developed By
- Sun Microsystems / OpenOffice.org
- Initial Release
- 2000
- MIME Type
- application/vnd.sun.xml.impress
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