Document Conversion API for .NET

GroupDocs.Conversion for .NET is a powerful on-premise library used for documents conversion with flexible options for the resulting document. Convert DOC to PDF, PDF to DOC, XLS to DOC, PDF to XLS, PPT to PDF and many other popular document formats with just a few lines of code.

Document & Image Conversion Features

• 80+ supported file formats.
• Add watermark to the converted documents.
• Convert PDF & images to Grayscale & linearize PDF documents for the web.
• Remove annotations & embedded files.
• Convert specific pages or N consecutive pages.
• Convert to HTML format with absolutely positioned HTML elements.
• Cache conversion results to local drive or use extension points.
• Load & convert password protected documents.
• Monitor file conversion progress (Start, End) directly at client-side.

Conversion 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, FODP\ 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\ Markup: MD

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, HTML Body, is_Encrypted, is_Signed\ Image: Image Width, Image Height, Image Format\ CAD Drawing: Collections of layout and layers\ PDF Document: Page Count, Author, Creation Date, is_Landscaped, is_Encrypted

Develop & Deploy GroupDocs.Conversion Anywhere

Microsoft Windows: Windows Desktop (x86, x64), Windows Server (x86, x64), Windows Azure\ macOS: Mac OS X\ 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: .NET Standard 2.0, .NET Framework 2.0 or higher, .NET Core 2.0 or higher, Mono Framework 1.2 or higher

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.

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);
}

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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