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Welcome to the File Converter

Upload your file to start converting. Choose a file from your device or use a remote file link.

${shortenFileName(item.file_name)} ${formatBytes(item.file_size)}
Output:
Add ${items.length} files

How to Convert Xls to HTML?

  1. Click the “Choose XLS Files” button and select your XLS file
  2. Click on the “Convert” button to start the conversion
  3. When the status changes to “Done”, click the "Download HTML" button

Convert Any XLS to HTML

This tool supports converting many types of Xls to HTML. Convert XLSX, PDF, CSV, ODS, TXT, HTML, XML, DOCX AND RTF to HTML.

Best Xls Converter

Convert your Xls with perfect quality, size, and compression. Plus, you can also batch convert Xls using this tool.

Free & Secure

Our Xls Converter is free and works on any web browser. We guarantee file security and privacy. Files are protected with 256-bit SSL encryption and automatically delete after a few hours.

XLS is the early binary file format used by Microsoft Excel for storing spreadsheet data. It is widely used in data analysis, financial management, and business reporting. Unlike the modern XLSX format, XLS uses binary encoding and supports basic formula calculations and charts. Although XLS has been replaced by XLSX as the default format, many legacy systems and applications still rely on XLS for data exchange.

How to open and edit an XLS file?

XLS files can be opened and edited using various tools. The most popular choices include: - Spreadsheet software: [Microsoft Excel](https://www.microsoft.com/excel) (for Windows and macOS), [LibreOffice Calc](https://www.libreoffice.org/) (cross-platform), [Google Sheets](https://sheets.google.com/) - Online conversion tools: [Zamzar](https://www.zamzar.com/), [Online-Convert](https://www.online-convert.com/) Regardless of the tool you choose, the process is straightforward: simply double-click the file or right-click and select 'Open'. If you need to convert an XLS file to another format, LibreOffice provides powerful conversion features, such as saving as other formats through LibreOffice Calc. Many online tools also support XLS file conversion and editing. Note that some tools may have limited support for macros and complex formulas.

HTML (HyperText Markup Language) is the standard markup language used for creating web pages, containing text, images, links, forms, and multimedia elements. It serves as the foundation for web development, used to build both static and dynamic web pages, and is rendered by web browsers. HTML files are widely used across various websites and applications on the internet. HTML supports the creation of complex web layouts and interactive content through integration with CSS for styling and JavaScript for interactivity. Compared to traditional document formats, HTML offers better cross-platform compatibility and rich multimedia support, making it ideal for creating web-based content.

How to open and edit an HTML file?

HTML files can be opened and edited using various tools. The most popular choices include: - Web browsers: [Mozilla Firefox](https://www.mozilla.org/en-US/firefox/), [Google Chrome](https://www.google.com/chrome/), [Microsoft Edge](https://www.microsoft.com/edge), etc., for viewing webpage content - Text editors: [Visual Studio Code](https://code.visualstudio.com/), [Sublime Text](https://www.sublimetext.com/), [Notepad++](https://notepad-plus-plus.org/), etc., for writing and editing HTML code Regardless of the tool you choose, the process is straightforward: simply double-click the file or right-click and select 'Open'. If you need to convert an HTML file to another format, many online tools and office software provide powerful conversion features, such as converting HTML to PDF or DOCX using LibreOffice Writer or online conversion tools. For HTML files containing sensitive information, ensure you use encryption features to protect the file. Steps are as follows: 1. Use tools that support encryption (such as certain CMS platforms or development frameworks). 2. When publishing webpages, ensure the use of HTTPS protocol to encrypt data transmission. 3. For local HTML files, consider using password protection or other encryption methods to secure the file content.

数据安全是我们的首要承诺

AllConverter以军工级安全标准守护您的数字资产。采用银行级SSL/TLS加密传输、分布式安全数据中心存储、智能访问控制体系,7×24小时实时安全监控,确保图片、视频、文档等各类文件转换全程无忧。

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