OfficeIMO.Word

Why OfficeIMO.Word?

OfficeIMO.Word helps .NET applications generate and modify .docx files without COM interop or Office automation. It is a good fit for reports, contracts, invoices, and other structured document workflows where you want code-first control over content, layout, and packaging.

Features

• Paragraphs & text styling -- fonts, sizes, colors, bold, italic, underline, strikethrough, highlight, and spacing
• Tables with merge & split -- horizontal and vertical cell merging, nested tables, 105+ built-in table styles
• Images -- insert from file path, stream, Base64 string, or URL with precise positioning and sizing
• Headers & footers -- default, first page, and odd/even with text, images, and page numbers
• Watermarks -- text and image watermarks with rotation, color, and transparency
• Table of Contents -- automatic TOC generation with configurable heading levels
• Bookmarks & hyperlinks -- internal cross-references and external links
• Charts -- pie, bar, line, area, and combo charts with series data, legends, and axis formatting
• Content controls -- checkboxes, drop-down lists, combo boxes, date pickers, and rich text controls
• Document protection -- read-only, password protection, and editing restrictions
• Footnotes & endnotes -- numbered references with custom formatting
• Sections & page numbering -- multiple sections with independent orientation, margins, and numbering

Quick start

using OfficeIMO.Word;

using var document = WordDocument.Create("Report.docx");

// Add a styled heading
var paragraph = document.AddParagraph("Quarterly Report");
paragraph.Style = WordParagraphStyle.Heading1;
paragraph.Color = SixLabors.ImageSharp.Color.DarkBlue;

// Add body text
document.AddParagraph("This report summarizes key metrics for Q4 2025.")
    .SetBold(false)
    .SetFontSize(12);

// Add a table
var table = document.AddTable(4, 3);
table.Rows[0].Cells[0].Paragraphs[0].Text = "Region";
table.Rows[0].Cells[1].Paragraphs[0].Text = "Revenue";
table.Rows[0].Cells[2].Paragraphs[0].Text = "Growth";
table.Rows[1].Cells[0].Paragraphs[0].Text = "North America";
table.Rows[1].Cells[1].Paragraphs[0].Text = "$4.2M";
table.Rows[1].Cells[2].Paragraphs[0].Text = "+12%";
table.Rows[2].Cells[0].Paragraphs[0].Text = "Europe";
table.Rows[2].Cells[1].Paragraphs[0].Text = "$3.1M";
table.Rows[2].Cells[2].Paragraphs[0].Text = "+8%";
table.Rows[3].Cells[0].Paragraphs[0].Text = "Asia Pacific";
table.Rows[3].Cells[1].Paragraphs[0].Text = "$2.7M";
table.Rows[3].Cells[2].Paragraphs[0].Text = "+15%";
table.Style = WordTableStyle.GridTable4Accent1;

document.Save();

Compatibility

OfficeIMO.Word runs on Windows, Linux, and macOS. It produces standard .docx files intended for Word and other OOXML-capable editors.

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