Supported File Formats

Microsoft Office Formats

• Word: DOC, DOCX, DOT, DOTX, DOTM, DOCM, RTF, WordprocessingML (XML)
• Excel: XLS, XLSX, XLSM, XLSB, XLT, XLTM, XLTX, SpreadsheetML (XML)
• PowerPoint: PPT, PPTX, PPTM, PPS, PPSX, PPSM, POTX, POTM
• Outlook: EML, EMLX, MSG, MHT

Supported Data Sources

• Database
• XML
• OData
• JSON
• CSV
• Custom .NET Objects
• Spreadsheet as Table of Data
• Word Processing Table as Table of Data

Other Formats

• OpenOffice Document Formats: ODT, OTT, ODS, ODP
• Email: MHT, MHTML
• Web: HTML
• Markdown Documentation File: MD
• Other: TXT

Inter-Format Assembly Support

• Word Processing TO Word Processing, HTML, PDF, XPS, TIFF, MHTML, Markdown, TXT, XAML, OpenXPS, EPUB, SVG, PS, PCL
• Spreadsheet TO Spreadsheet, HTML, PDF, XPS, TIFF, MHTML
• Presentation TO Presentation, HTML, PDF, XPS, TIFF
• Email TO Word Processing, Email, HTML, PDF, XPS, TIFF, MHTML, Markdown, TXT, XAML, OpenXPS, EPUB, SVG, PS, PCL
• HTML & TXT TO Word Processing, HTML, PDF, XPS, TIFF, MHTML, Markdown, TXT, XAML, OpenXPS, EPUB, SVG, PS, PCL

GroupDocs.Assembly for .NET Features

• Works with multiple data formats.
• Manipulate data using formulae and sequential data operations.
• Format strings in template syntax to be Upper, Lower, Capital or FirstCap.
• Perform Ordinal, Cardinal, Alphabetic Numeric Formatting in template syntax.
• Define variables in template documents and support text comments within template syntax tags.
• Dynamically insert contents of outer documents in your reports.
• Dynamically generate barcode images in reports and set background color for HTML documents.
• Dynamically assign attributes to email message body and insert hyperlinks in reports.
• Dynamically build email message attachments.
• Support for analogue of Microsoft Word NEXT field.
• Update fields while assembling word processing documents.
• Calculate formula while assembling spreadsheet documents.
• Format Numeric, Text, Image, Chart and Date-Time template elements.
• Perform conditional text formatting of template elements.
• Use LINQ-based syntax for templates.
• Change file format of the assembled document using file extension or explicit specs.
• Automatically remove empty paragraphs.
• Supports numerous types of reports e.g., Charts, Lists, Tables, Images and more.
• Inline template syntax errors in generated documents instead of exception throwing.
• Load template documents from HTML with resources and save assembled Microsoft Word, Excel, PowerPoint and emails to HTML with resources.
• Dynamically add restart list numbering in word document formats and email with HTML and RTF bodies.
• Dynamically Insert images & documents from Base64-encoded bytes and adjust checkbox value settings of Word documents.
• Stretch images in Word, Excel, Presentation & Email textboxes while preserving the image ratio.
• Dynamically add links and bookmarks to document formats and name the cell ranges of Excel Spreadsheets.