Convert SXW to INI

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SXW vs INI Format Comparison

Aspect SXW (Source Format) INI (Target Format)
Format Overview
SXW
StarOffice/OpenOffice.org Writer Document

SXW is a legacy document format used by StarOffice and early versions of OpenOffice.org Writer. It is a ZIP archive containing XML files (content.xml, styles.xml, meta.xml) that define the document structure, formatting, and metadata. SXW was the predecessor to the modern ODT (OpenDocument Text) format and can still be opened by LibreOffice and OpenOffice.

Legacy Document ZIP/XML Archive
INI
Initialization Configuration File

INI is a simple, plain-text configuration file format organized into sections and key-value pairs. Originally popularized by Windows applications, INI files use square brackets for section headers and equal signs for key-value assignments. The format is easy to read and edit, making it a common choice for application settings and configuration.

Configuration Key-Value
Technical Specifications
Structure: ZIP archive containing XML files
Creator: StarOffice/OpenOffice.org Writer
MIME Type: application/vnd.sun.xml.writer
Internal Files: content.xml, styles.xml, meta.xml
Extension: .sxw
Structure: Plain text with sections and key-value pairs
Encoding: ASCII or UTF-8
Section Syntax: [SectionName]
Key-Value Syntax: key=value or key: value
Extensions: .ini, .cfg, .conf
Syntax Examples

SXW stores content in XML within a ZIP archive:

<office:body>
  <text:p text:style-name="Heading">
    Server Configuration
  </text:p>
  <text:p>Host: example.com</text:p>
  <text:p>Port: 8080</text:p>
</office:body>

INI uses sections and key-value pairs:

[Server]
host=example.com
port=8080

[Database]
name=mydb
user=admin
Content Support
  • Formatted text with styles and fonts
  • Headings, paragraphs, and lists
  • Tables with cell formatting
  • Embedded images and objects
  • Headers, footers, and page numbers
  • Footnotes and endnotes
  • Document metadata (author, date, title)
  • Section headers in square brackets
  • Key-value pairs with = or : separators
  • Comments with ; or # prefixes
  • String, numeric, and boolean values
  • Nested sections via dotted keys
  • Simple hierarchical organization
Advantages
  • Rich document formatting with styles
  • Open XML-based format, not proprietary binary
  • Supports complex document structures
  • Metadata storage for document properties
  • Compatible with LibreOffice and OpenOffice
  • Compressed ZIP reduces file size
  • Extremely simple and human-readable
  • Universal support across platforms
  • Easy to parse programmatically
  • No special software needed to edit
  • Lightweight with minimal overhead
  • Well-suited for configuration data
Disadvantages
  • Legacy format superseded by ODT
  • Limited modern software support
  • Complex XML structure for simple content
  • Not editable without office software
  • Binary ZIP archive, not directly readable
  • No standard specification
  • Cannot represent complex nested data
  • No data type enforcement
  • Limited hierarchical structure
  • No support for rich text or formatting
Common Uses
  • Legacy office documents from StarOffice
  • OpenOffice.org 1.x Writer documents
  • Archived business and personal documents
  • Government and institutional legacy files
  • Early open-source office suite documents
  • Application configuration files
  • Windows system settings
  • Game configuration files
  • Desktop application preferences
  • Simple data storage and exchange
Best For
  • Accessing legacy StarOffice documents
  • Migrating old OpenOffice.org files
  • Preserving archived document content
  • Cross-platform document compatibility
  • Application settings and preferences
  • Simple configuration management
  • Quick key-value data storage
  • Cross-platform configuration files
Version History
Introduced: 2002 with StarOffice 6.0 / OpenOffice.org 1.0
Based On: OpenOffice.org XML format
Superseded By: ODT (ODF 1.0, 2005)
Status: Legacy format, still readable by LibreOffice
Introduced: 1980s with MS-DOS applications
Popularized: Windows 3.x era (win.ini, system.ini)
Status: Still widely used for configuration
Alternatives: JSON, YAML, TOML, XML
Software Support
LibreOffice: Full read/write support
OpenOffice: Native format (legacy versions)
Pandoc: Reads SXW as ODT variant
Calligra: Import support
Python: configparser (standard library)
Windows: GetPrivateProfileString API
Editors: Any text editor
Languages: Built-in support in most languages

Why Convert SXW to INI?

Converting SXW to INI allows you to extract structured content from legacy StarOffice/OpenOffice.org Writer documents and reorganize it into a simple key-value configuration format. This is particularly useful when SXW documents contain settings, parameters, or structured data that needs to be transformed into machine-readable configuration files.

SXW files store content within a complex ZIP/XML structure that requires specialized software to read. By converting to INI format, the extracted content becomes immediately accessible with any text editor and can be parsed by virtually any programming language without external libraries. This simplification is valuable for migrating legacy document-based configurations to modern systems.

Many organizations that used StarOffice or early OpenOffice.org may have stored configuration documentation, server settings, or system parameters in SXW writer documents. Converting these to INI format makes the data directly usable in applications, scripts, and deployment pipelines without manual re-entry.

Our converter reads the SXW archive, parses the content.xml file to extract text content, and organizes it into logical INI sections with appropriate key-value pairs. The result is a clean, well-structured INI file ready for use in any application that reads configuration files.

Key Benefits of Converting SXW to INI:

  • Legacy Migration: Extract configuration data from outdated SXW documents
  • Universal Readability: INI files can be opened and edited with any text editor
  • Machine-Readable: INI format is easily parsed by scripts and applications
  • No Dependencies: No office suite needed to read the converted output
  • Lightweight Format: INI files are compact and efficient for configuration data
  • Cross-Platform: INI files work consistently across all operating systems

Practical Examples

Example 1: Server Configuration Document

Input SXW file (server_config.sxw) containing:

Server Configuration

Web Server
Host: webserver.example.com
Port: 443
Protocol: HTTPS

Database
Host: db.example.com
Port: 5432
Name: production_db

Output INI file (server_config.ini):

[Web Server]
host=webserver.example.com
port=443
protocol=HTTPS

[Database]
host=db.example.com
port=5432
name=production_db

Example 2: Application Settings

Input SXW file (app_settings.sxw) containing:

Application Settings

General
Language: English
Theme: Dark
AutoSave: true

Display
Resolution: 1920x1080
Fullscreen: false
VSync: true

Output INI file (app_settings.ini):

[General]
language=English
theme=Dark
autosave=true

[Display]
resolution=1920x1080
fullscreen=false
vsync=true

Example 3: Project Metadata

Input SXW file (project_info.sxw) containing:

Project Information

Project
Name: ConvertMe
Version: 2.0
Author: Development Team

Build
Compiler: GCC 12
Target: Linux x86_64
Optimization: O2

Output INI file (project_info.ini):

[Project]
name=ConvertMe
version=2.0
author=Development Team

[Build]
compiler=GCC 12
target=Linux x86_64
optimization=O2

Frequently Asked Questions (FAQ)

Q: What is an SXW file?

A: SXW is a document format created by StarOffice and OpenOffice.org Writer. It was introduced in 2002 with StarOffice 6.0 and OpenOffice.org 1.0. The format stores documents as a ZIP archive containing XML files (content.xml, styles.xml, meta.xml). It was superseded by the ODT format in 2005 when the OpenDocument Format (ODF) standard was adopted.

Q: How is structured content extracted from SXW files?

A: The converter opens the SXW ZIP archive, reads the content.xml file, and parses the XML structure to extract text paragraphs, headings, and lists. This textual content is then analyzed for patterns like key-value pairs and section headers, which are organized into the INI format structure.

Q: Are document styles and formatting preserved?

A: No. INI is a plain-text configuration format that does not support rich text formatting. Font styles, colors, images, and layout information from the SXW document are not transferred. The conversion focuses on extracting the textual content and organizing it into INI sections and key-value pairs.

Q: Can I convert SXW files with tables to INI?

A: Yes. Table content from SXW documents is extracted as text. If the table contains key-value style data (e.g., setting names and values), it can be organized into INI format effectively. Complex multi-column tables will have their content extracted as text entries.

Q: What happens to images and embedded objects?

A: Images, charts, and other embedded objects in the SXW document are not included in the INI output. The INI format only supports plain text, so only the textual content of the document is converted.

Q: Can I use the output INI file in my application?

A: Yes. The generated INI file follows standard INI format conventions with section headers and key-value pairs. It can be read by Python's configparser, Windows API functions, and INI parsing libraries available in most programming languages.

Q: Is there a file size limit for SXW to INI conversion?

A: The converter handles SXW files of typical document sizes. Very large documents with extensive content will produce correspondingly larger INI files. The conversion process is efficient and can handle documents with hundreds of pages of text content.

Q: Why should I convert legacy SXW files instead of just opening them in LibreOffice?

A: While LibreOffice can open SXW files, converting to INI is beneficial when the document contains configuration data, settings, or structured key-value information that needs to be used programmatically. INI files can be read by scripts and applications directly, eliminating the need for manual data extraction.