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Word Processing
  • Overview
  • Document Conversion
    • Convert to PDF
    • Convert to Other Word Formats
    • Convert to Image
  • Document Protection
    • Encrypt with Password
    • Sign Documents
    • Protect with Password
  • Merge and Split Documents
    • Merge Documents
    • Split Documents
  • Mail Merge / Document Fields
    • Mail Merge - Letter
    • Detail Mail Merge - Order Report
Spreadsheet Document API
  • Overview
  • Document Conversion
    • Convert to PDF
    • Convert to Other Excel Format
    • Convert to HTML
    • Convert to Image
  • Document Protection
    • Encrypt with Password
    • Sign Documents
    • Protect a Workbook with Password
    • Protect a Worksheet with Password
  • Merge and Split Documents
    • Merge Workbooks
    • Split Workbooks
PDF Document API
  • Overview
  • Document Conversion
    • Convert to PDF/A
    • Convert to Image
  • Document Protection
    • Apply Watermark
    • Sign Documents
    • Encrypt with Password
    • Redact PDF Content
    • Validate Signatures
  • Merge and Split Documents
    • Merge Documents
    • Split Documents
Presentation API
  • Overview
  • Document Conversion
    • Convert to PDF
    • Convert to Other Presentation Format
  • Merge and Split Presentations
    • Merge Presentations
    • Split Presentations
  • Search and Extract Content
    • Find and Replace Text
    • Extract Metadata
    • Extract Text from Slides
    • Extract Images
  • Organize Slide Elements
    • Generate Tables
    • Add Speaker Notes
Version: 25.2.6
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Office File API

The DevExpress Office File API  is a non-visual library that allows you to process rich text documents, spreadsheets, presentations, and PDFs in your .NET applications, without dependencies on Microsoft or Adobe tools. This demo includes modules that convert documents from one format to another, work with templates and mail merge, populate interactive PDF forms, apply security and protection to file content, split and merge documents, and manipulate various content types.
Word Document API

Word Document API

Use this cross-platform and high-performance library to create, edit, mail-merge, secure, and export Microsoft Word documents (DOCX, TXT, RTF, DOTX, HTML, and others).

Excel Spreadsheet API

Excel Spreadsheet API

Use this cross-platform and comprehensive library to create, analyze, and modify Excel spreadsheets (XLS, XLSX, XLSM, CSV). Work with worksheets, formulas, charts, pivot tables, data validation, protection, and export to PDF or HTML.

PowerPoint Presentation API

PowerPoint Presentation API

Use this cross-platform library to generate, edit, merge, print/export, and digitally sign PowerPoint presentations (PPTX, PPTM, POTX, POTM). Access and modify slides, layouts, masters, shapes, text, tables, themes, and headers/footers.

PDF Document API

PDF Document API

Use this cross-platform and high-performance library to create, edit, split/merge, print, and protect PDF documents. Add annotations and forms, extract text, and digitally sign PDFs.