Convert PDF to SXW

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PDF vs SXW Format Comparison

Aspect PDF (Source Format) SXW (Target Format)
Format Overview
PDF
Portable Document Format

Universal document format created by Adobe in 1993 for reliable document exchange across platforms. Preserves exact layout, fonts, images, and formatting regardless of the viewing software or hardware. The de facto standard for sharing finalized documents.

Universal Standard Fixed Layout
SXW
StarOffice Writer Document

XML-based word processing format used by Sun Microsystems' StarOffice and early versions of OpenOffice.org. Predecessor to the modern ODF (ODT) format. Uses ZIP-compressed XML structure for document content, styles, and metadata. Primarily associated with StarOffice 6 and 7.

Legacy Format OpenOffice Origin
Technical Specifications
Structure: Binary with cross-reference tables
Encoding: Mixed binary and ASCII streams
Format: ISO 32000 standard
Compression: Flate, JPEG, JBIG2, CCITT
Structure: ZIP archive with XML files
Encoding: UTF-8 XML content
Format: Pre-ODF XML format
Compression: ZIP (Deflate)
Syntax Examples

PDF uses page description language:

%PDF-1.7
1 0 obj
<< /Type /Catalog
   /Pages 2 0 R >>
endobj
BT /F1 12 Tf
(Hello World) Tj ET

SXW content.xml uses XML markup:

<?xml version="1.0"?>
<office:document-content>
  <office:body>
    <text:p text:style-name="P1">
      Hello World
    </text:p>
  </office:body>
</office:document-content>
Content Support
  • Exact page layout preservation
  • Embedded fonts and images
  • Vector and raster graphics
  • Interactive forms (AcroForms)
  • Digital signatures
  • Annotations and comments
  • Bookmarks and hyperlinks
  • Rich text formatting and styles
  • Tables with borders and shading
  • Embedded images
  • Headers and footers
  • Footnotes and endnotes
  • Table of contents
  • Paragraph and character styles
Advantages
  • Universally supported
  • Exact visual fidelity
  • Platform-independent rendering
  • ISO international standard
  • Secure document sharing
  • Compact file sizes
  • Editable document format
  • XML-based (inspectable structure)
  • ZIP compression for small files
  • Separates content from styling
  • Compatible with OpenOffice/LibreOffice
  • Foundation for modern ODF standard
Disadvantages
  • Difficult to edit content
  • Text extraction can be unreliable
  • Not designed for reflow or editing
  • Complex internal structure
  • Large files with embedded fonts
  • Legacy format (superseded by ODT)
  • Limited modern software support
  • No longer actively developed
  • Fewer features than ODT or DOCX
  • StarOffice is discontinued
Common Uses
  • Official document distribution
  • eBooks and manuals
  • Print-ready files
  • Legal and financial documents
  • Invoices and reports
  • Legacy StarOffice documents
  • Early OpenOffice.org files
  • Archived office documents
  • Government legacy systems
  • Migration to modern ODF formats
Best For
  • Sharing finalized documents
  • Preserving visual layout
  • Cross-platform distribution
  • Printing and archiving
  • Editing PDF content in StarOffice
  • Legacy OpenOffice workflows
  • Archival system compatibility
  • Converting to editable documents
Version History
Introduced: 1993 (Adobe)
Current Version: PDF 2.0 (ISO 32000-2:2020)
Status: Active ISO standard
Evolution: Continuously developed
Introduced: 2000 (StarOffice 6.0)
Last Version: StarOffice 7 / OpenOffice 1.x
Status: Legacy (replaced by ODT in 2005)
Evolution: Evolved into OASIS ODF standard
Software Support
Adobe Acrobat: Full support
Web Browsers: Built-in viewers
LibreOffice: Import and export
Other: Virtually all document software
LibreOffice: Full read/write support
OpenOffice: Full support (native format)
Microsoft Word: Limited (via plugins)
Other: Calligra Suite, AbiWord

Why Convert PDF to SXW?

Converting PDF documents to SXW format is useful when you need to edit PDF content using StarOffice, early versions of OpenOffice.org, or legacy office suites that work natively with SXW files. While PDF preserves the exact visual layout of a document, it is not designed for editing. SXW, as an editable word processing format, allows you to modify text, adjust formatting, and restructure document content freely.

SXW (StarOffice Writer) is an XML-based format that was the precursor to the modern ODF (Open Document Format) standard. Developed by Sun Microsystems for StarOffice 6 and 7, it uses a ZIP-compressed archive containing XML files for content, styles, metadata, and embedded objects. This structure makes it efficient in terms of file size while maintaining rich formatting capabilities including paragraph styles, character formatting, tables, images, and page layout settings.

Although SXW has been superseded by the ODT format since OpenOffice.org 2.0 (2005), it remains relevant for organizations maintaining legacy document archives, government systems that stored documents in SXW format, and users working with older versions of StarOffice or OpenOffice. LibreOffice and Apache OpenOffice continue to support SXW files, making them accessible even on modern systems.

When converting from PDF to SXW, the converter extracts text content, images, and formatting information from the PDF and reconstructs them in the SXW XML structure. The quality of conversion depends on how the original PDF was created -- text-based PDFs yield much better results than scanned documents. For best results, ensure your PDF contains selectable text rather than scanned images of text.

Key Benefits of Converting PDF to SXW:

  • Editable Content: Transform fixed-layout PDFs into fully editable documents
  • Legacy Compatibility: Works with StarOffice 6/7 and early OpenOffice versions
  • XML-Based Structure: Clean, inspectable document format with separated content and styles
  • Compact File Size: ZIP compression keeps files small and efficient
  • Format Migration: First step in migrating PDF archives to open document formats
  • Style Preservation: Maintains paragraph styles, fonts, and formatting from the PDF
  • Cross-Platform Editing: Edit on any platform with LibreOffice or OpenOffice

Practical Examples

Example 1: Editing a PDF Report

Input PDF file (annual_report.pdf):

Annual Financial Report 2024

Revenue: $2,450,000
Operating Costs: $1,820,000
Net Profit: $630,000

This report is presented in fixed PDF layout
and cannot be edited without conversion.

Output SXW file (annual_report.sxw):

Editable SXW document with:
✓ All text fully editable in StarOffice/OpenOffice
✓ Paragraph styles preserved
✓ Tables reconstructed and modifiable
✓ Fonts and formatting maintained
✓ Ready for updates and revisions
✓ Can be saved back to PDF when done
✓ Compatible with legacy office suites

Example 2: Migrating Archived Documents

Input PDF file (policy_document.pdf):

Company Policy Manual v3.2

Section 1: Employee Guidelines
1.1 Work Hours: 9:00 AM - 5:00 PM
1.2 Remote Work: Approved with manager consent

Section 2: Benefits Overview
2.1 Health Insurance: Full coverage
2.2 Retirement Plan: 401(k) with matching

Output SXW file (policy_document.sxw):

Editable policy document:
✓ Heading styles applied to sections
✓ Numbered lists properly formatted
✓ Content editable for policy updates
✓ Compatible with legacy document systems
✓ XML structure allows easy content search
✓ Can be batch-converted to ODT later
✓ Maintains original document structure

Example 3: Converting Forms for Reuse

Input PDF file (application_form.pdf):

Membership Application Form

Full Name: ____________________
Date of Birth: ___/___/______
Email Address: ________________
Phone Number: _________________

Please describe your interest:
______________________________
______________________________

Output SXW file (application_form.sxw):

Reusable form template:
✓ Form layout preserved as editable document
✓ Blank fields ready for data entry
✓ Template can be modified and redistributed
✓ Works in StarOffice and OpenOffice
✓ Styles allow quick formatting changes
✓ Can be printed or shared electronically
✓ Easy to update form fields and labels

Frequently Asked Questions (FAQ)

Q: What is SXW format?

A: SXW is the native word processing format used by Sun Microsystems' StarOffice 6 and 7, as well as early versions of OpenOffice.org (1.x). It is an XML-based format stored inside a ZIP archive, containing separate XML files for content, styles, metadata, and settings. SXW was the direct predecessor to the modern ODF (ODT) format standardized by OASIS.

Q: Can I open SXW files in modern software?

A: Yes! LibreOffice and Apache OpenOffice both fully support SXW files. You can open, edit, and save SXW documents in these applications. LibreOffice Writer will automatically recognize the format and may suggest converting to the newer ODT format when saving. Microsoft Word does not natively support SXW, but you can open it via LibreOffice and then save as DOCX if needed.

Q: Why would I choose SXW over ODT?

A: In most cases, ODT is the better choice as it is the current standard. However, SXW may be needed when working with legacy StarOffice 6/7 installations, maintaining compatibility with older document archives, or interacting with systems that specifically require the SXW format. Some government and institutional archives still contain SXW documents from the early 2000s.

Q: Will the PDF layout be perfectly preserved in SXW?

A: PDF and SXW are fundamentally different formats. PDF is a fixed-layout format while SXW is a flow-based word processing format. The converter extracts text, images, and basic formatting, but exact page layout, precise positioning, and some visual elements may differ. Text-based PDFs convert much better than scanned documents. The result is an editable document that captures the content and general structure of the original PDF.

Q: What is the difference between SXW and ODT?

A: Both are XML-based word processing formats, but ODT (Open Document Text) is the standardized successor to SXW. ODT was developed by OASIS as an international standard (ISO/IEC 26300) and introduced with OpenOffice.org 2.0 in 2005. ODT offers better feature support, wider compatibility, and ongoing development. SXW uses a similar but slightly different XML schema and is considered a legacy format.

Q: Can I convert scanned PDFs to SXW?

A: Scanned PDFs contain images of text rather than actual text data. For best conversion results, you need a PDF with selectable text (created digitally, not scanned). If your PDF is a scan, consider using OCR (Optical Character Recognition) software first to extract the text, and then convert the resulting text-based PDF to SXW. Without OCR, the conversion will only produce image elements.

Q: Is StarOffice still available?

A: StarOffice was discontinued by Oracle (which acquired Sun Microsystems) in 2011. However, its open-source counterpart, OpenOffice.org, lives on as Apache OpenOffice, and its most active fork is LibreOffice. Both applications continue to support the SXW format. LibreOffice is the recommended modern replacement for StarOffice and provides full SXW compatibility.

Q: How can I batch convert multiple PDFs to SXW?

A: You can upload multiple PDF files to our converter and they will all be processed. Each PDF will be converted to a separate SXW file that you can download individually. For very large batches, you may want to process files in groups to ensure optimal conversion quality. All converted files maintain the original filename with the .sxw extension.