STAROFFICE Document to JBG conversion is the process of transforming a STAROFFICE (.sxw) text document—an XML-based file format used by older StarOffice/OpenOffice suites—into a JBG (Joint Bi-level Group) raster image format optimized for compressed bi-level (black-and-white) images. This conversion rasterizes document pages into JBG-encoded bitonal images, suitable for archival, fax-friendly storage, or systems that require compact monochrome page images.
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Drag your .SXW file from your computer or use the browse function.
Confirm .jbg as the selected destination format.
Click "Convert" and download your converted .JBG file once ready.
The SXW file format uses the MIME type application/vnd.sun.xml.writer and is designed for office document editing. JBG files use the MIME type image/jb2 and are compressed bi-level images often used in fax and document archiving systems. JBG employs JBIG compression technology, which efficiently compresses monochrome images.
The JBG (.JBG) format is commonly used for document. Understanding its characteristics can be helpful when converting to or from other formats like STAROFFICE Document.
While specific technical details aren't available here, JBG files generally serve the purpose of storing document effectively within their domain.
Easily convert your STAROFFICE Document files (SXW) to the JBG format with our reliable and fast online converter. No software installation needed, simply upload your SXW file and get the JBG output in seconds.
STAROFFICE Document (SXW) files are primarily text-based documents created by office suites, while JBG is a compressed bi-level image format commonly used for scanned documents. SXW files retain editable text and formatting, whereas JBG files are image-based and suitable for archiving scanned content with high compression.
Keep individual SXW source pages under 5–10 MB for faster, more reliable conversion; very large embedded images increase processing time.
To preserve legibility, convert scanned or image-heavy SXW content using higher-quality or lower-compression JBG settings and enable dithering options where available.
For large batches, use batch-conversion tools or a premium service tier to avoid timeouts; queue files in groups of 50–100 to monitor results.
Limitations: JBG is a bi-level (black-and-white) image format—color and continuous-tone detail from SXW will be reduced to bi-level or dithered grayscale approximations.
This converter saved me hours when converting old documents.
Anna M.
Project Manager
The output quality of JBG files was excellent and easy to work with.
Mike L.
Graphic Designer
Quick, reliable, and straightforward tool for SXW conversions.
Sophie R.
IT Specialist
Start your free SXW to JBG conversion now.
Drag your file here to to upload.
Up to 250MB
If document text needs to remain searchable or editable, prefer PDF or DOCX exports instead of JBG, since JBG is raster-only and not text-searchable.