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Office File API

Office File API

DevExpress

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The DevExpress Office File API library is built and optimized for cross-platform .NET solutions. Includes Excel Spreadsheet API, Word (RTF) API and PDF API.
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DevExpress engineers feature-complete Presentation Controls, IDE Productivity Tools, Business Application Frameworks, and Reporting Systems for Visual Studio.

Office File API

Read and Write XLSX, XLS, DOCX, DOC and RTF Files. Create new and edit existing PDF documents. Generate Barcodes and Compressed Archives.

Read/Write/Convert Microsoft Excel Files

  • Microsoft Excel compatibility (XLS, XLSX, XLSM, CSV, TEXT)
  • Medium Trust support
  • Print and export to PDF and HTML
  • Built-in formula calculation engine
  • Create and modify Worksheets
  • Manipulate Cells and Cell Ranges
  • Charts, Sparklines, Pictures and Shapes
  • Rows and Columns
  • Data Management
  • Mail Merge
  • Pivot Tables
  • Rich Text and Shape API

Learn more about Spreadsheet File API

Read/Write/Convert Microsoft Word Documents

  • Supported File Formats: DOC, DOCX, RTF, ODT, EPUB, TXT, and more
  • Read / Write HTML Documents
  • Print / Export to PDF
  • Mail merge with master-detail support
  • Extended text formatting options
  • Comprehensive table support
  • Floating objects
  • Document protection and end-user restrictions
  • Merge / Split Documents
  • RTL Support

Learn more about Word File API

PDF Document API

  • Interactive Forms
  • Merging or Splitting PDF Documents
  • Page Manipulation
  • Password Protection
  • Document Signing
  • Content Extraction
  • Text Search and Extraction
  • Text Markup Annotations
  • Print and Export

Learn more about PDF File API

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Learn more about DevExpress Office File API

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