Convert XLS to HTML in C#
High-speed C# library for converting XLS to HTML. This is a professional software solution to import and export XLS, HTML, and many other formats on .NET Framework, .NET Core or Mono Platforms.
Aspose.Cells for .NET
Overview
Convert XLS to HTML Using C#
How do I convert XLS to HTML? With Aspose.Cells for .NET library, you can easily convert XLS to HTML programmatically with a few lines of code. Aspose.Cells for .NET is capable of building cross-platform applications with the ability to generate, modify, convert, render and print all Excel files. .NET Excel API not only convert between spreadsheet formats, it can also render Excel files as images, PDF, HTML, ODS, CSV, SVG, JSON, WORD, PPT and more, thus making it a perfect choice to exchange documents in industry-standard formats. Open NuGet package manager, search for Aspose.Cells and install. You may also use the following command from the Package Manager Console.
Package Manager Console Command
PM> Install-Package Aspose.Cells
Save XLS to HTML in C#
The following example demonstrates how to convert XLS to HTML in C#.
Follow the easy steps to convert XLS to HTML. Upload your XLS file, then simply save it as HTML file. For both XLS reading and HTML writing you can use fully qualified filenames. The output HTML content and formatting will be identical to the original XLS document.
using Aspose.Cells;
var workbook = new Workbook("Input.xlsx");
workbook.Save("Output.pdf");
How to Convert XLS to HTML via C#
Need to convert XLS files to HTML programmatically? .NET developers can easily load & convert XLS to HTML in just a few lines of code.
- Install ‘Aspose.Cells for .NET’.
- Add a library reference (import the library) to your C# project.
- Load XLS file with an instance of Workbook.
- Convert XLS to HTML by calling Workbook.Save method.
- Get the conversion result of XLS to HTML.
C# library to convert XLS to HTML
There are two alternative options to install “Aspose.Cells for .NET” onto your system. Please choose one that resembles your needs and follow the step-by-step instructions:
- Install a NuGet Package . See Documentation
- Install the library using Package Manager Console within Visual Studio IDE
System Requirements
Before running the .NET conversion example code, make sure that you have the following prerequisites.
- Microsoft Windows or a compatible OS with .NET, .NET Core, Windows Azure or Mono Platforms..
- Development environment like Microsoft Visual Studio.
- Add reference to the Aspose.Cells for .NET DLL in your project.
XLS What is XLS File Format?
Files with XLS extension represent Excel Binary File Format. Such files can be created by Microsoft Excel as well as other similar spreadsheet programs such as OpenOffice Calc or Apple Numbers. File saved by Excel is known as Workbook where each workbook can have one or more worksheets. Data is stored and displayed to users in table format in worksheet and can span numeric values, text data, formulas, external data connections, images, and charts. Applications like Microsoft Excel lets you export workbook data to several different formats including PDF, CSV, XLSX, TXT, HTML, XPS, and several others. The XLS file format was replaced with a more open and structured format, XLSX, with the release of Microsoft Excel 2007. The latest versions still provide support for creating and reading XLS files, though XLSX is the first choice of use now.
Read MoreHTML What is HTML File Format?
HTML (Hyper Text Markup Language) is the extension for web pages created for display in browsers. Known as language of the web, HTML has evolved with requirements of new information requirements to be displayed as part of web pages. The latest variant is known as HTML 5 that gives a lot of flexibility for working with the language. HTML pages are either received from server, where these are hosted, or can be loaded from local system as well. Each HTML page is made up of HTML elements such as forms, text, images, animations, links, etc. These elements are represented by tags and several others where each tag has start and end. It can also embed applications written in scripting languages such as JavaScript and Style Sheets (CSS) for overall layout representation.
Read MoreOther Supported Conversions
You can also convert XLS to many other file formats including few listed below.