STAROFFICE Document to PFM conversion is the process of transforming a STAROFFICE (.sxw) word-processing file into a Portable Float Map (.pfm) image file. This conversion extracts and renders pages or embedded graphics from the SXW document into the high-precision, floating-point raster format used for HDR imaging and scientific workflows.
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Read guide →Drag your .SXW file from your computer or use the browse function.
Confirm .pfm as the selected destination format.
Click "Convert" and download your converted .PFM file once ready.
The SXW file format uses the MIME type application/vnd.sun.xml.writer, commonly used for word processing in the STAROFFICE suite. PFM files carry the MIME type application/x-font-type1, representing printer font metrics essential for high-quality font rendering. The conversion process ensures proper codec translation between document content and font metric data to maintain accuracy.
The PFM (.PFM) 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, PFM files generally serve the purpose of storing document effectively within their domain.
Easily convert your STAROFFICE Document files with the SXW extension to PFM format using our reliable online converter. Designed for simplicity and speed, our tool transforms your SXW files without the need for software installation, making your file management seamless.
STAROFFICE Document (SXW) files are primarily editable office documents designed for word processing, whereas PFM files are font metric files mainly used to store font characteristics for precise typographic rendering. While SXW focuses on document content and structure, PFM is specialized for font information supporting advanced printing and design tasks.
Keep individual SXW files under 250 MB for fastest conversions; larger documents significantly increase memory and processing time.
To preserve visual fidelity, export pages at higher DPI (300–600 DPI) and choose 32-bit RGB PFM rather than grayscale when color accuracy matters.
For batch conversion, split large multi-page SXW files into per-page exports or use a tool that supports queueing; monitor disk space because PFM files are large.
Note format limitation: SXW is a document format and does not natively store HDR pixel data — conversion rasterizes pages into PFM, so vector editability is lost.
This SXW to PFM converter saved me hours in document preparation.
James L.
Project Manager
The quality of the converted PFM files is outstanding and integrates perfectly with my design workflow.
Anna K.
Graphic Designer
Fast, reliable, and easy to use — exactly what we needed for file format conversions.
Mark D.
IT Specialist
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Up to 250MB
If your SXW contains transparent elements, flatten them against a specified background color because not all PFM viewers handle alpha consistently.