Convert INI to SXW

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INI vs SXW Format Comparison

Aspect INI (Source Format) SXW (Target Format)
Format Overview
INI
Initialization File

Simple configuration file format using sections and key-value pairs. Originated in the Windows ecosystem and is now used universally across PHP, Python, Git, MySQL, and many other platforms for storing application settings and parameters.

Configuration Key-Value
SXW
StarOffice/OpenOffice Writer

Legacy document format used by StarOffice and early versions of OpenOffice.org Writer (1.x). SXW files are ZIP archives containing XML content, styles, and metadata. Predecessor to the ODF/ODT format that became an international standard.

Legacy Format OpenOffice 1.x
Technical Specifications
Structure: Sections and key-value pairs
Encoding: Typically UTF-8 or ASCII
Comments: Semicolon (;) or hash (#)
Data Types: Strings only (no typing)
Extensions: .ini, .cfg, .conf
Structure: ZIP archive with XML files
Content: content.xml, styles.xml, meta.xml
Compression: ZIP (deflate)
Based On: XML-based document format
Extensions: .sxw
Syntax Examples

INI uses sections and key-value pairs:

[backup]
schedule = daily
retention_days = 30
compress = true

; Storage settings
[storage]
type = s3
bucket = my-backups
region = eu-west-1

SXW contains XML inside ZIP archive:

<?xml version="1.0"?>
<office:document-content>
  <office:body>
    <text:h text:style-name="H1">
      Backup Configuration
    </text:h>
    <text:p>schedule: daily</text:p>
  </office:body>
</office:document-content>
Content Support
  • Named sections with brackets
  • Key-value pair assignments
  • Single-line comments
  • Multi-line values (with continuation)
  • Simple string values
  • No document formatting
  • Rich text formatting and styles
  • Tables with borders and colors
  • Headers and footers
  • Page numbering
  • Embedded images and objects
  • Lists (numbered and bulleted)
  • Footnotes and endnotes
  • Table of contents
Advantages
  • Extremely simple syntax
  • Easy to read and edit
  • Universal platform support
  • Minimal learning curve
  • Lightweight files
  • Fast to parse
  • Free and open source format
  • XML-based (structured data)
  • Compressed file size
  • Full word processing features
  • LibreOffice backward compatibility
  • Metadata support
  • Precursor to ODF standard
Disadvantages
  • No data types
  • Flat structure only
  • No nesting support
  • No formal standard
  • No formatting capabilities
  • Legacy format (replaced by ODT)
  • Limited modern software support
  • No longer actively developed
  • Microsoft Office compatibility issues
  • Smaller user community
Common Uses
  • Application configuration
  • Windows system settings
  • PHP settings (php.ini)
  • Git configuration (.gitconfig)
  • MySQL configuration (my.cnf)
  • Python setup.cfg files
  • Legacy OpenOffice.org documents
  • StarOffice document archives
  • Government document archives
  • Organizations using older OpenOffice
  • Historical document preservation
  • Open source office workflows
Best For
  • Simple application settings
  • Platform-independent configs
  • Quick configuration editing
  • Machine-readable parameters
  • Legacy OpenOffice compatibility
  • Older open source office systems
  • Archival of formatted configs
  • StarOffice document workflows
Version History
Origin: Early Windows era (1980s)
Standardization: No formal standard
Status: Widely used, stable
Evolution: Minimal changes over decades
Introduced: 2000 (OpenOffice.org 1.0)
Replaced By: ODT (ODF, OpenOffice 2.0+)
Status: Legacy (superseded by ODT)
Evolution: Evolved into ODF/ODT standard
Software Support
Windows: Native support
Python: configparser module
PHP: parse_ini_file()
Other: Nearly all programming languages
LibreOffice: Read/write support
OpenOffice: Full support
Microsoft Word: Limited import
Other: NeoOffice, Calligra Suite

Why Convert INI to SXW?

Converting INI configuration files to SXW format is necessary when working with organizations or systems that still rely on legacy OpenOffice.org 1.x or StarOffice environments. While SXW has been largely superseded by the ODT format, many government agencies, educational institutions, and legacy systems still maintain archives and workflows based on the older SXW format, requiring configuration documentation in this specific format.

SXW files are essentially ZIP archives containing XML files for content, styles, and metadata. When converting INI to SXW, configuration sections become styled headings, key-value pairs are formatted as structured lists or tables, and comments become descriptive paragraphs. The result is a professionally formatted document that can be opened in LibreOffice, OpenOffice, and other compatible office suites.

The SXW format offers full word processing capabilities including rich text formatting, tables, headers, footers, and page numbering. This makes the converted configuration files suitable for printing, archiving, and sharing in formal documentation contexts. The compressed ZIP structure keeps file sizes manageable even with formatted content.

For organizations maintaining backward compatibility with older open source office environments, the SXW format provides a reliable way to document application settings. While modern projects should consider ODT (the SXW successor), converting to SXW ensures compatibility with the widest range of OpenOffice and StarOffice installations, including those running on older systems that cannot be upgraded.

Key Benefits of Converting INI to SXW:

  • Legacy Compatibility: Works with OpenOffice.org 1.x and StarOffice
  • Open Source Format: Free from proprietary restrictions
  • Formatted Output: Professional document with styled headings and tables
  • Compressed Storage: ZIP compression reduces file size
  • XML-Based: Structured, parseable document format
  • LibreOffice Support: Modern LibreOffice reads SXW natively
  • Archival Ready: Suitable for long-term document archives

Practical Examples

Example 1: System Backup Configuration

Input INI file (backup.ini):

[backup]
; Automated backup configuration
schedule = 0 2 * * *
type = incremental
retention = 90

[destination]
protocol = sftp
host = backup.example.com
port = 22
path = /backups/server01
compress = gzip

Output SXW file (backup.sxw):

System Backup Configuration
===========================

Backup
------
Automated backup configuration

  schedule:   0 2 * * *
  type:       incremental
  retention:  90 days

Destination
-----------
  protocol:  sftp
  host:      backup.example.com
  port:      22
  path:      /backups/server01
  compress:  gzip

[Opens in LibreOffice, OpenOffice,
 and StarOffice with full formatting]

Example 2: Printer Configuration Document

Input INI file (printer.ini):

[printer_main]
; Office main printer
name = HP LaserJet Pro
ip_address = 192.168.10.50
driver = PCL6
default = true

[printer_color]
; Color printer for marketing
name = Epson WorkForce
ip_address = 192.168.10.51
driver = PostScript
duplex = true

Output SXW file (printer.sxw):

Printer Configuration
=====================

Printer Main
------------
Office main printer

  Name:        HP LaserJet Pro
  IP Address:  192.168.10.50
  Driver:      PCL6
  Default:     true

Printer Color
-------------
Color printer for marketing

  Name:        Epson WorkForce
  IP Address:  192.168.10.51
  Driver:      PostScript
  Duplex:      true

[Formatted document with styled headers,
 ready for printing or archiving]

Example 3: VPN Configuration Reference

Input INI file (vpn.ini):

[connection]
; Corporate VPN settings
server = vpn.corporate.com
port = 1194
protocol = udp
cipher = AES-256-CBC

[authentication]
method = certificate
ca_file = /etc/vpn/ca.crt
cert_file = /etc/vpn/client.crt
key_file = /etc/vpn/client.key

Output SXW file (vpn.sxw):

VPN Configuration Reference
==========================

Connection
----------
Corporate VPN settings

  server:    vpn.corporate.com
  port:      1194
  protocol:  udp
  cipher:    AES-256-CBC

Authentication
--------------
  method:     certificate
  ca_file:    /etc/vpn/ca.crt
  cert_file:  /etc/vpn/client.crt
  key_file:   /etc/vpn/client.key

[Compatible with OpenOffice.org 1.x,
 LibreOffice, and StarOffice]

Frequently Asked Questions (FAQ)

Q: What is SXW format?

A: SXW is the document format used by StarOffice and OpenOffice.org 1.x for word processing documents. It is a ZIP archive containing XML files for content (content.xml), styles (styles.xml), and metadata (meta.xml). SXW was the predecessor to the ODF/ODT format standardized by OASIS and ISO.

Q: Can I open SXW files in modern software?

A: Yes! LibreOffice Writer and Apache OpenOffice Writer both support SXW files with full read and write capabilities. Microsoft Word can import SXW files with some limitations. Google Docs may also import SXW files. For best results, use LibreOffice which maintains excellent backward compatibility.

Q: Should I use SXW or ODT?

A: For new documents, ODT is strongly recommended as it is the modern standard (ISO/IEC 26300) with better support across all office suites. Use SXW only when you need compatibility with legacy OpenOffice.org 1.x installations, StarOffice environments, or when existing workflows specifically require the SXW format.

Q: How are INI sections formatted in the SXW document?

A: INI sections become styled headings using OpenOffice heading styles. Key-value pairs are formatted as structured lists or tables with consistent alignment. Comments from the INI file are included as descriptive paragraphs. The document includes a professional layout suitable for printing.

Q: Is SXW an open format?

A: Yes, SXW is an open format. The specification was publicly available as part of the OpenOffice.org project. SXW evolved into the ODF (Open Document Format) standard, which became ISO/IEC 26300. While SXW itself is not an ISO standard, its open nature allows any software to read and write the format.

Q: Can I convert the SXW file to other formats?

A: Yes! Once you have the SXW file, you can open it in LibreOffice and save it as ODT, DOCX, PDF, HTML, or many other formats. LibreOffice provides extensive format conversion capabilities. You can also use our converter to transform SXW files to other formats directly.

Q: How does SXW compare to DOC format?

A: SXW and DOC are both legacy word processing formats, but they differ significantly. SXW is open source and XML-based (inside a ZIP), while DOC is Microsoft's proprietary binary format. SXW is better for open source environments, while DOC has wider compatibility with Microsoft Office. Both have been superseded by modern formats (ODT and DOCX respectively).

Q: What metadata does the SXW file contain?

A: The SXW file includes metadata such as document title (derived from the INI filename), creation date, modification date, and generator information. This metadata is stored in the meta.xml file within the ZIP archive and can be viewed in LibreOffice through File > Properties.