Create new Word documents: Support for standard DOCX format creation
Read and parse existing documents ✨ Major Enhancement
- Dynamic element parsing: Support for paragraphs, tables, section properties, and other element types
- Structured parsing: Maintain original order and hierarchy of document elements
- Complete XML parsing: Stream-based parsing supporting complex nested structures
- Error recovery: Intelligently skip unknown elements ensuring parsing stability
- Performance optimization: Memory-friendly incremental parsing suitable for large documents
Document saving and compression: Efficient OOXML packaging
ZIP file handling and OOXML structure parsing: Complete Office format support

Text and Paragraph Operations

Add and modify text content: Flexible text manipulation API
Paragraph creation and management: Complete paragraph lifecycle management
Text formatting: Complete support for font, size, color, bold, italic
Paragraph alignment: Left, center, right, and justify alignment
Line spacing and paragraph spacing: Precise spacing control
First line indent and left/right indent: Complete indentation settings
Mixed format text: Support for multiple formats within a single paragraph

Style Management System

Predefined style library: 18 built-in Word styles
- Heading styles (Heading1-Heading9) - Support for navigation pane recognition
- Body text style (Normal)
- Document title and subtitle (Title, Subtitle)
- Quote style (Quote)
- List paragraph style (ListParagraph)
- Code-related styles (CodeBlock, CodeChar)
- Character styles (Emphasis, Strong)
Style inheritance mechanism: Complete style inheritance and property merging
Custom styles: Quick creation and application of custom styles
Style query API: Query by type, style validation, batch operations
Quick application API: Convenient style operation interface

Page Settings ✨ New Feature

Page size settings: A4, Letter, Legal, A3, A5, and other standard sizes
Custom page dimensions: Millimeter units, support for arbitrary dimensions
Page orientation: Portrait/landscape
Page margin settings: Top, bottom, left, right margins in millimeters
Header/footer distance settings: Precise distance control
Gutter width settings: Professional layout support
Complete page settings API: Unified configuration interface
Page settings validation and error handling: Robust parameter validation
Page settings save and load support: Persistent configuration

Table Features

Table Basic Operations

Table creation and initialization
- Create tables with specified rows and columns
- Set initial table data
- Insert tables at specified document positions
- Default table styling (following Word standards)
  - Default single-line borders (single border style)
  - Standard border thickness (4 * 1/8 points)
  - Auto-adjust layout (autofit)
  - Standard cell margins (108 dxa)
  - Support for style override and customization
Table structure management
- Insert rows (at specified position, end, beginning)
- Delete rows (single row, multiple rows, specified range)
- ✨ Fix: Cell merge misalignment after dynamic row insertion
  - Deep copy cell properties to avoid shared property pointers
  - Ensure cell independence for newly added rows
  - Maintain complete table structure consistency
Table copy and cut: Complete table operation support
Table delete and clear: Flexible cleanup operations

Cell Operations

Cell content management
- Set and get cell text
- Rich text format support for cells
- Clear and reset cell content
Cell merging functionality
- Horizontal merge (merge columns)
- Vertical merge (merge rows)
- Area merge (multiple rows and columns)
- Unmerge operations
- Merge status queries
Cell formatting
- Cell text formatting (font, size, color)
- Cell alignment (horizontal, vertical alignment)
- Cell text direction and rotation
- Cell padding settings

Table Layout and Dimensions

Table size control
- Table total width settings (fixed width, relative width, auto width)
- Column width settings (fixed width, relative width, auto adjust)
- Row height settings (fixed height, minimum height, auto adjust)
- Precise cell dimension control
Table alignment and positioning
- Table page alignment (left, center, right)
- Table text wrapping settings
- Table relative positioning
Table pagination control
- Table cross-page handling
- Header row repeat display
- Table page break control
- Avoid page break row settings

Table Data Processing

Data import/export
- Two-dimensional array data binding
- Extract table data as arrays
- Batch data filling

Table Access and Queries

Table search and positioning
- Get tables by index
- Get table position information
Cell access interface
- Access by row and column index
Cell traversal iterator ✨ New Implementation
- Cell iterator (CellIterator)
- Sequential traversal of all cells
- Iterator reset and position tracking
- Iteration progress calculation
- Cell information structure (CellInfo)
- ForEach batch processing method
- Traverse by row (ForEachInRow)
- Traverse by column (ForEachInColumn)
- Get cell range (GetCellRange)
- Conditional cell search (FindCells)
- Search cells by text (FindCellsByText)
- Exact match and fuzzy match support

Table Styling and Appearance

Table overall styling
- Predefined table style templates
- Custom table style creation
- Table theme color application
- Table style inheritance and override
Table border settings
- Outer border styles (line type, color, thickness)
- Inner border styles (grid line settings)
- Independent cell border settings
- Partial border application (top, bottom, left, right)
- Borderless table support
Table background and filling
- Table background color settings
- Cell background color settings
- Alternating row colors
- Gradient background support (basic gradients)
- Pattern fill support

Image Features

Image insertion: Support for multiple insertion methods
Image size adjustment: Precise dimension control
Image positioning: Flexible positioning options
Multiple image format support: JPG, PNG, GIF, and other mainstream formats

Advanced Features ✨ Implemented

Headers and Footers ✨ New Implementation
- Default header and footer settings
- Different headers/footers for first page
- Different headers/footers for odd/even pages
- Page numbers in headers/footers
- Header/footer formatting support
- Header/footer text content settings
- Header/footer reference and relationship management
Document Properties ✨ New Implementation
- Title, author, subject settings
- Keywords, description, category settings
- Creation time, modification time management
- Document statistics (word count, paragraph count, etc.)
- Auto-update statistics information
Lists and Numbering ✨ New Implementation
- Unordered lists (multiple bullet types: dots, hollow circles, squares, dashes, arrows)
- Ordered lists (numbers, letters, Roman numerals)
- Multi-level list support (up to 9 levels)
- Custom list styles
- List numbering restart
- Multi-level list batch creation
- List indentation level control
Table of Contents Generation ✨ New Implementation
- Auto-generate table of contents
- TOC entries based on heading styles
- TOC level control (1-9 levels)
- Page number display and hyperlink support
- TOC update functionality
- Heading support with bookmarks
- Custom TOC styling
- Heading statistics and list functionality
Footnotes and Endnotes ✨ New Implementation
- Add and manage footnotes
- Add and manage endnotes
- Multiple numbering format support (numbers, letters, Roman numerals, symbols)
- Delete and update footnotes/endnotes
- Custom footnote configuration
- Footnote position settings (page bottom, below text, section end, document end)
- Footnote restart rules (continuous, restart each section, restart each page)
- Footnote count statistics
Structured Document Tags (SDT) ✨ New Implementation
- Create TOC SDT structure
- SDT properties and content management
- SDT placeholder and document part support
- TOC entry SDT nesting

Template Features ✨ New Implementation

Template Creation and Management
- Template definition structure
- Variable placeholder system
- Template validation and error handling
- Template metadata management
Template Processing Engine
- Variable replacement and rendering
- Conditional logic support (if/else)
- Loop iteration support (range/for)
- Nested template support
- Function and filter system
- Template inheritance mechanism
Dynamic Content Generation
- Data binding and injection
- Dynamic table generation
- Dynamic list creation
- Conditional content display
- Multi-level data structure support
Template Operations
- Load templates from files
- Save processed templates
- Template format conversion
- Template optimization and caching
Image Placeholder Templates ✨ Latest Implementation
- Image placeholder syntax: {{#image imageName}} support
- Image data binding (file paths, binary data)
- Complete style configuration support (size, alignment, text wrapping, etc.)
- Full compatibility with existing image operations
- Alt text and title support
- String template and document template dual support
- Image configuration inherits existing ImageConfig system
- Mixed content template support (images with conditionals and loops)
- Image data management API (SetImage, SetImageFromData, etc.)
- Automatic image placeholder recognition and processing

Markdown Conversion ✨ New Implementation

Markdown to Word Conversion
- Complete Markdown syntax support
- Heading conversion (H1-H6 to Heading1-Heading6)
- Text formatting (bold, italic, strikethrough, code)
- List conversion (ordered and unordered)
- Table conversion with styling
- Code block conversion
- Quote block conversion
- Link and image processing
- Line break and paragraph handling
Word to Markdown Export
- Style-based conversion
- Table structure preservation
- List hierarchy maintenance
- Format retention
- Image extraction and linking
Advanced Conversion Features
- Custom style mapping
- Conversion options and configuration
- Format validation
- Error handling and recovery

🚧 Planned Features

Enhanced Document Features

Track Changes: Document revision tracking
Comments: Add and manage document comments
Document Protection: Password protection and editing restrictions
Digital Signatures: Document signing support

Advanced Text Features

Find and Replace: Text search and replacement functionality
Spelling Check: Spell checking integration
Text Boxes: Floating text box support
Drop Caps: Decorative first letter support

Enhanced Table Features

Table Formulas: Calculation support in tables
Table Sorting: Sort table data
Table Charts: Convert table data to charts
Advanced Table Styles: More predefined table styles

Media and Graphics

Chart Support: Insert and manage charts
Shape Drawing: Basic shape insertion
SmartArt: Diagram and flowchart support
Watermarks: Text and image watermarks

Layout and Design

Columns: Multi-column text layout
Text Frames: Advanced text positioning
Form Fields: Interactive form elements
Mail Merge: Data source integration

Advanced Features

Macros: VBA macro support
Custom XML: Custom XML data integration
Content Controls: Rich content control elements
Document Automation: Batch processing capabilities

Integration Features

Cloud Storage: Integration with cloud services
Export Formats: PDF, HTML, RTF export
Database Integration: Direct database connectivity
Web Services: REST API integration

📊 Implementation Status

Core Features: ✅ Complete

Document operations
Text and paragraph handling
Style management
Page settings

Table Features: ✅ Complete

Basic table operations
Advanced cell manipulation
Table styling and formatting
Table iterators and queries

Advanced Features: ✅ Complete

Headers and footers
Lists and numbering
Table of contents
Footnotes and endnotes
Document properties
Template system
Markdown conversion

Future Enhancements: 🚧 In Planning

Track changes and collaboration
Enhanced media support
Advanced layout features
Integration capabilities

Excel Document Operations - Excelize

WordZero focuses on Word document processing. For Excel document operations, we recommend the most popular Go library in the industry:

Excelize ⭐ 19.2k+ GitHub Stars

📊 Complete Excel Support: All modern Excel formats including XLAM/XLSM/XLSX/XLTM/XLTX
🎯 Feature Rich: Charts, pivot tables, images, formulas, styles, and complete functionality
🚀 High Performance: Streaming read/write APIs optimized for large datasets
💼 Enterprise Grade: Stable and reliable, widely used in production environments
🔧 Easy Integration: Perfect complement to WordZero

Combined Usage Example

// Create comprehensive reports - Word + Excel
import (
    "github.com/ZeroHawkeye/wordZero/pkg/document"
    "github.com/xuri/excelize/v2"
)

// Generate Word report cover and summary
doc := document.New()
doc.AddParagraph("Quarterly Data Analysis Report").SetStyle(style.StyleHeading1)
doc.AddParagraph("Please refer to the attached Excel sheet for detailed data")

// Generate detailed Excel data sheet
xlsx := excelize.NewFile()
xlsx.SetCellValue("Sheet1", "A1", "Quarter")
xlsx.SetCellValue("Sheet1", "B1", "Sales")
xlsx.SetCellValue("Sheet1", "C1", "Growth Rate")

// Save files
doc.Save("report.docx")
xlsx.SaveAs("data.xlsx")

Feature Comparison

Feature Area	WordZero	Excelize
Document Type	Word documents (.docx)	Excel spreadsheets (.xlsx, etc.)
Core Strengths	Text formatting, layout, templates	Data processing, charts, calculations
Use Cases	Reports, documents, templates	Data analysis, spreadsheets, charts
Combined Value	Complete Office document processing solution

Complete Document Processing Ecosystem

WordZero: Word document creation, editing, template processing
Excelize: Excel spreadsheets, data analysis, charts
Combined Use: Build complete enterprise-level document automation solutions

This feature overview is regularly updated as new features are implemented. For the latest information, please check the Changelog and GitHub Issues.

📚 WordZero 文档

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🚀 开始使用

📖 核心功能

🔧 高级特性

📋 参考资料

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🇺🇸 English Docs

🚀 Getting Started

📖 Core Features

🔧 Advanced Features

📋 Reference

📊 Detailed Docs

🔗 外部链接

WordZero - 简单、强大的 Go 语言 Word 文档操作库 🏠 首页 | 📖 文档 | 🚀 API | 💡 示例 | 🐛 Issues 📝 最后更新：2025年6月 | 🔧 版本：v1.0.0 | ⭐ Star on GitHub

Feature Overview

✅ Implemented Features

Document Basic Operations