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ASP.NET Excel Document Viewer Control: view, annotate, redact, convert Office excel files in HTML


Using C# Excel Document Viewer component, view Microsoft Excel (.xlsx, .xls) files in ASP.NET WebForms, Ajax, MVC projects.




Overview



With RasterEdge XDoc. HTML5 Viewer for C# .NET, users are easily to view Excel document online without Microsoft Office software installed. Robust API can help users freely implement conversion from Excel document to PDF, Tiff and HTML file. Users can add annotations to Excel when viewing it online and use text search and select function to manipulate text contents on Excel. Following contents clearly show these features, they are including:


Excel versions supported by RasterEdge XDoc. HTML5 Viewer for C# .NET


The font types of Excel that can be displayed on RasterEdge XDoc. HTML5 Viewer for C# .NET


Which methods are able to load Excel document to RasterEdge XDoc. HTML5 Viewer


Which file formats can be printed and exported from Excel document


Annotation functionality with RasterEdge XDoc. HTML5 Viewer


Excel document protection with signatures



Excel Version & Format


    C#.NET RasterEdge HTML5 Viewer supports Microsoft Office Excel versions including 2003, 2007, 2010, etc.

    C#.NET RasterEdge HTML5 Viewer supports Microsoft Office Excel file formats including XLS, XLSX.




Excel Font


    14 core fonts

    TrueType fonts

    CJK fonts

    Unicode support




Loading & Viewing


    C#.NET RasterEdge HTML5 Viewer enable users to upload Microsoft Office Excel from computer, or load Excel file from stream and load Excel file from byte array.

    C#.NET RasterEdge HTML5 Viewer embedded zoom features empower users  to zoom in and zoom out excel document in preview.

    C# users also is able to change view orientation by clicking rotate button.




Excel Conversion


    If you need to convert Excel file online, RasterEdge XDoc. HTML5 Viewer for C# .NET can help you achieve it. By using RasterEdge XDoc. HTML5 Viewer for C# .NET, users can convert Excel to PDF document, export Excel to HTML file and create multi-page tiff file from Excel.




Excel Annotation


    An excellent features of C#.NET RasterEdge HTML5 Viewer is that it allow to annotate documents and images online. With RasterEdge XDoc. HTML5 Viewer for C# .NET, users can add various types of annotations to Excel, including text, freehand comments, highlight text and other annotations.

    All added annotations can be removed from Excel file by using delete button.

    Users can save Excel annotations permanently by clicking save button.




Excel Protection


    C#.NET RasterEdge HTML5 Viewer provides users utility signature edit functionalities. Users can add text signatures to Excel, draw freehand signatures to Excel and edit data signatures of Excel.

    C#.NET RasterEdge HTML5 Viewer also enable users to delete signatures from Excel.

    After edited signatures, Excel file can be saved.




Miscellaneous


   C#.NET RasterEdge HTML5 Viewer offers convenient text edit features. Users can freely select text content, copy and paste text of Excel.

   C#.NET RasterEdge HTML5 Viewer also enable users to quickly find text content by using text search functionality.

   Excel outline information can be viewed online with RasterEdge XDoc. HTML5 Viewer for C# .NET.





Related Resources



To view, convert, edit, process, annotate Excel documents, please refer to XDoc.Excel SDK for .NET overview.


Related demo codes and tutorials for C#.NET program are provided on How to Use XDoc.Excel in C# .NET Project.