GroupDocs.Conversion 20.4.0

.NET API for Document Conversion

This .NET API can seamlessly integrate and enables your C#, ASP.NET & other .NET apps to convert document formats, without installing any 3rd party tools.

Document Conversion Processing Features

• Provide a source format and fetch its supported conversion formats.
• Generate fixed positioned DOM elements or flow positioned DOM elements for HTML conversion.
• Apply a watermark to the converted document.
• Supports various types of watermarks.
• Supports conversion of N consecutive pages.
• Convert format of specific pages based on page number.
• Convert to HTML format with absolutely positioned HTML elements.
• Supports conversion with advanced configurable options.
• Cache conversion results to local drive or use extension point to customize it.
• Load document from Amazon S3, Azure Blob, FTP, or from local disk.
• Load document via stream or from a specific URL.
• Load password protected documents.
• Enable listening of conversion process stages.

New Features in Version 20.4

• Support for auto page numbering while exporting to PDF.
• Convert each email attachment to different type.
• Convert from PST, OST, OXPS, FODS, OTG.
• Implement conversion to FODS.
• Introduced in-memory caching.

Enhancements in Version 20.4

• Improve font substitution when converting from PDF.
• Improved caching.

For the detailed notes, please visit GroupDocs.Conversion for .NET 20.4 Release Notes.

Conversion File Formats

GroupDocs.Conversion allows you to convert any of the following type of file formats:
Spreadsheet: XLSX, XLSB, XLS2003, XLT, XLTX, XLTM, XLAM, XLS, XLSM, ODS, TSV, CSV
Document: DOC, DOCM, DOCX, DOT, DOTM, DOTX, RTF, TXT, ODT, OTT
Presentation: PPT, PPS, PPTX, PPSX, ODP, POT, POTX, POTM, PPTM, PPSM
Image: JPEG-LS, TIFF, TIF, JPEG, JPG, PNG, GIF, BMP, ICO, CMX, DIB, JPC
Portable Document: PDF, XPS, EPUB
Web: HTM, HTML, MHTML
Adobe Photoshop: PSD
Microsoft Project: MPT, MPP, MPX
Email: MSG, EML, EMLX
Microsoft Visio: VSD, VSDX, VSS, VST, VSX, VTX, VDW, VDX, SVG, VSDM, VSSM, VSTM
AutoCAD: DXF, DWG, DWF, STL, IFC, DWT
Page Description: EPS, PCL, PS, CGM

to the following formats:
Microsoft Excel: XLS, XLSM, XLSB, CSV, XLS2003, TSV, XLTX, XLTM, XLAM
Microsoft Word: DOC, DOCM, DOCX, DOT, DOTM, DOTX, RTF, TXT
Microsoft PowerPoint: PPT, PPS, PPTX, PPSX, POT, POTX, POTM, PPTM, PPSM
OpenDocument: ODT, OTT, ODS, ODP, OTP
Images: TIFF, TIF, JPEG, JPG, PNG, GIF, BMP, ICO, EMF, WMF
Fixed Layout: PDF, XPS
Web: HTM, HTML, MHTML

Supported Platforms

GroupDocs.Conversion for .NET does not require any external software or third party tool to be installed. GroupDocs.Conversion for .NET supports any 32-bit or 64-bit operating system where .NET or Mono framework is installed. The other details are as follows:

Microsoft Windows: Microsoft Windows Desktop (x86, x64) (XP & up), Microsoft Windows Server (x86, x64) (2000 & up), Windows Azure
Mac OS: Mac OS X
Linux: Linux (Ubuntu, OpenSUSE, CentOS and others)
Development Environments: Microsoft Visual Studio (2010 & up), Xamarin.Android, Xamarin.IOS, Xamarin.Mac, MonoDevelop 2.4 and later.
Supported Frameworks: GroupDocs.Conversion for .NET supports .NET and Mono frameworks.

Document Information Retrieval

Word Processing: word count, line count, page count, author, creation date.
Spreadsheet: worksheet count, author, creation date.
Presentation: slide count, author, creation date, presentation format.
Email: attachment count, is HTML body, is encrypted, is signed.
Image: image width, image height, image format.
CAD Drawing: collections of layout and layers.
PDF Document: page count, is landscaped, is encrypted, author, creation date.

Getting Started with GroupDocs.Conversion for .NET

Are you ready to give GroupDocs.Conversion for .NET a try? Simply execute Install-Package GroupDocs.Conversion from Package Manager Console in Visual Studio to fetch & reference GroupDocs.Conversion assembly in your project. If you already have GroupDocs.Conversion for .Net and want to upgrade it, please execute Update-Package GroupDocs.Conversion to get the latest version.

Please check the GitHub Repository for other common usage scenarios.

Convert Specific Pages of DOCX to PDF via C# Code

using (Converter converter = new Converter("sample.docx"))
{
    PdfConvertOptions options = new PdfConvertOptions
    {
        Pages = new List<int>{ 1, 3 }
    };
    converter.Convert("converted.pdf", options);
}

Use C# to Fetch all Possible Conversion Formats

var allPossibleConversions = Converter.GetAllPossibleConversions();
foreach (var possibleConversions in allPossibleConversions)
{
    Console.WriteLine($"Source format: {possibleConversions.Source.Description}");
    foreach (var primary in possibleConversions.Primary)
    {
        Console.WriteLine($"\t...can be converted to {primary.Description}");
    }
    foreach (var secondary in possibleConversions.Secondary)
    {
        Console.WriteLine($"\t...can be converted to {secondary.Description}");
    }
}

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