Convert XLS to HTML

Choose file to convert

Drop files here. 100 MB maximum file size or Sign Up

You have the option to convert your xls file to html, as well as a variety of other formats, using our free online converter.

Converting your xls file to html is easy with these steps.

Converting your html file to xls is easy with these steps.

Step 1

Upload xls-file

You can select xls file you want to convert from your computer, Google Drive, Dropbox or simply drag and drop it onto the page.

Step 2

Select «to html»

Choose html or any of the other 200+ supported formats you'd like to convert to.

Step 3

Download your html file

Please wait for the conversion to complete, then click on the download button to obtain your converted file in the html format.

Converting xls to html

Fast and easy

Simply drag and drop your xls files onto the webpage, and you'll be able to convert them to html or over 250 different file formats, all without having to register, provide an email address, or include a watermark.

You don't need to worry about security.

As soon as you upload your xls files, we instantly delete them. Converted files are then deleted after 24 hours. Furthermore, we ensure that all file transfers are secure through advanced SSL encryption.

Everything is stored in the cloud.

You don't have to go through the hassle of installing any software. We handle all xls to html conversions in the cloud, which means that none of your computer's resources will be used in the process.

Microsoft Excel Binary File Format

Extension	.xls
Category	🔵 documents
Programs	🔵 Microsoft Office 🔵 LibreOffice 🔵 Kingsoft Office 🔵 Google Docs
Main program	🔵 Microsoft Office
Description	🔵 XLS – is a spreadsheet created by a popular Microsoft Excel application. It includes document data that is located in cells that have a specific address. They can contain formulas, mathematical equations associated with the information in other cells, and fixed information. It is often used for the development of graphs and charts. The format allows us to store and edit a broad range of parameters - images, tables, macros, types, diagrams. It has been widely used until the appearance of the 2007 version of Excel, and then it was replaced with the XMLSS extension. The information inside the XLS document is contained in a series of static-size streams. Their location is described using several segment distribution tables. It differs in backward compatibility and supports various file formats created for DOS. It is often used by web browsers to exclude the use of binary formats. The utility is included in the Microsoft Office suite and, in addition to Excel, can be opened by various applications like Apache Open Office, Libre Office, adapted to Mac OS, Windows, or Linux.
Technical details	🔵 The format's relevance is explained by its simplicity, although it does not support separate functions, for example, storing VBA macros. Until XMLSS appeared, the Excel application used the Biff extension when formatting, created based on the IFF container format. Due to this, changes to the book templates and their contents were available. After introducing the new format in 2007, the program has not lost the backward compatible properties, which guarantees the wide distribution of XLS in the future. Subsequently, the XLS extension was replaced by the XLSM, XLSB, and XLSX formats.
Developer	🔵 Microsoft
MIME type	🔵 application/vnd.ms-excel

Hypertext Markup Language with a client-side image map

Extension	.html
Category	🔵 documents
Programs	🔵 Internet Explorer 🔵 Mozilla Firefox 🔵 Google Chrome 🔵 Opera 🔵 Safari 🔵 Other internet browsers
Description	🔵 HTML – is a special format associated with web pages developed using the appropriate markup language. Links link a lot of pages from websites. Text editors modify files with a similar extension since they are a standard text document. However, to avoid incorrect display, it is recommended to use specialized software, for example, Adobe Dreamweaver. All modern browsers allow you to open HTML files, but the source code is not displayed by default. It can be viewed in the web browser menu by selecting the "View source" category or using a text editor. Files with the HTML extension include text content and links in the form of text to external objects, for example, a picture inside an article.
Technical details	🔵 The HTML language was created by T. Berners-Lee to exchange scientific and technical information by people who do not have in-depth knowledge in the field of imposition. It is based on the use of multiple tags enclosed in angle brackets. Modern browsers easily interpret the HTML4 language by providing the user with formatted text. Now there is a fifth version with the DOM specification (formerly SGML).
Developer	🔵 World Wide Web Consortium & WHATWG
MIME type	🔵 text/html

FAQ

❓ How do I change xls to html?

To get started, either pick a file you want to convert from xls and select it or drag and drop it into the conversion tool. Next, select the desired format that you wish to convert your file to. Once you have selected the format, click the "convert" button and wait for the tool to finish converting your file.

⏳ What is the estimated time it will take to convert xls to html?

Typically, image conversions only take a few seconds, so you can expect a speedy conversion when changing xls to html.

🛡️ Can I trust OnlineConvertFree to convert xls to html securely?

Absolutely! We take your security seriously, and guarantee the protection of your uploaded and converted files. No one will have access to your information since we delete all files once the conversion process is complete. You can trust that all types of conversions, including xls to html, are 100% safe on OnlineConvertFree.

📱 Is it possible to convert xls to html without having to install any software?

Yes, that's right! OnlineConvertFree doesn't require any installation, which means that you can convert any files, including xls to html, on your computer or mobile device, completely online.