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Free online MHTML to XLSM conversion via nodejs

Use free online app or Nodejs SDK to convert between MHTML & XLSM as well as several popular formats from Microsoft® Word.

Nodejs Code for Converting MHTML to XLSM 

// Converting MHTML to HTML
const request = new SaveAsRequest({
    name: "uploaded.docx",
    saveOptionsData: new HtmlSaveOptionsData(
    {
        fileName: "destination.html"
    })
wordsApi.saveAs(request)
    .then((_result) => {
    // deal with the converted file
})
%!(EXTRA string=MHTML, string=HTML)
    // Converting HTML to XLSM
var req = new model.CellsWorkbook_PutConvertWorkbookRequest({
    workbook : fs.createReadStream(localPath  + filename + ".HTML"),
    format : "XLSM",
});

How to convert MHTML to XLSM online in Cloud Apps

  1. Initialize WordsApi and CellsApi with Client Id, Client Secret, Base URL & API version
  2. Set ConvertDocumentRequest with parameters local file name and format as HTML
  3. Call WordsApi convertDocument to convert MHTML document to HTML
  4. Initialize SaveOption from CellsAPI with parameters SaveFormat as XLSM
  5. Call cellsSaveAsPostDocumentSaveAs method to convert MHTML file to XLSM

Get Started with Aspose.Total REST APIs

  1. Create an account at Dashboard to get free API quota & authorization details
  2. Get Aspose.Words and Aspose.Cells Cloud SDKs for Nodejs source code from Aspose.Words GitHub and Aspose.Cells GitHub repos to compile/use the SDK yourself or head to the Releases for alternative download options.
  3. Also have a look at Swagger-based API Reference for Aspose.Words and Aspose.Cells to know more about the REST API.

How to Convert Word MHTML to other formats online

You can use Aspose.Words to transform MHTML files into HTML format. Then, you can input the HTML files to any of the APIs in Aspose.Total, such as Aspose.Cells, Aspose.PDF, Aspose.Email, Aspose.Slides, Aspose.Diagram, Aspose.Tasks, Aspose.3D, Aspose.HTML. This will allow you to output the files in hundred of different formats.

To see the full list of supported formats, please check the Aspose.Total Cloud page.

How to Convert MS Word MHTML to Image formats

Aspose.Words Cloud SDK produces few quick and easy ways to convert MS Word files to various image formats similar to what we have done above for XLSM: by direct REST API calls or using SDKs. There are multiple image formats accessible for converting Word documents with Aspose.Words Cloud APIs - JPEG, PNG, BMP, GIF, and TIFF.

  1. Create ConvertDocumentRequest object to convert MHTML document
  2. Call ConvertDocument method of WordsApi class instance for conversion from MHTML

How to Convert MHTML to PDF online

For MHTML to PDF, you need to go to the web page MHTML to PDF and upload the MHTML file from your device. Then, you need to click on the “Convert” button and wait for the conversion to finish. After that, you can download the PDF file to your device.

How to Convert Webpage to XLSM format

For Webpage to XLSM format conversion, you need to go to the website Webpage to XLSM and enter the URL of the webpage you want to convert in the input box. Then, you need to click on the “Convert” button and wait for the conversion to finish. After that, you can download the XLSM file to your device.

FAQ

  • What is MHTML Format?
    Files with MHTML extension represent a web page archive format that can be created by a number of different applications. The format is known as archive format because it saves the web HTML code and associated resources in a single file. These resources include anything linked to the webpage such as images, applets, animations, audio files and so on. MHTML files can be opened in a variety of applications such as Internet Explorer and Microsoft Word. Microsoft Windows uses MHTML file format for recording scenarios of problems observed during the usage of any application on Windows that raises issues. The MHTML file format encodes the page contents similar to specifications defined in message/rfc822 which is plain text email related specifications. The actual specifications of the format are as detailed by RFC 2557.
  • What is XLSM Format?
    Files with XLSM extension is a type of Spreadsheet files that support Macros. From application point of view, a Macro is set of instructions that are used for automating processes. A macro is used to record the steps that are performed repeatedly and facilitates performing the actions by running the macro again. Macros are programmed with Microsoft’s Visual Basic for Applications (VBA) from within the Excel Workbook using the Visual Basic Editor and can be run/debug directly from there.
  • How can I get started with Aspose.Total REST APIs?
    Quickstart not only guides through the initialization of Aspose.Total Cloud API, it also helps in installing the required libraries.
  • Where can I see the release notes for Aspose.Total Cloud API?
    Complete release notes can be reviewed at Aspose.Total Cloud Documentation.
  • Is it safe to convert MHTML to XLSM in the Cloud?
    Of course! Aspose Cloud uses Amazon EC2 cloud servers that guarantee the security and resilience of the service. Please read more about Aspose's Security Practices.
  • What file formats are supported by Aspose.Total Cloud API?
    Aspose.Total Cloud can convert file formats from any product family to any other product family to PDF, DOCX, XPS, image(TIFF, JPEG, PNG BMP), MD and more. Checkout the complete list of supported file formats.
  • I can not find the SDK for my favorite language. What should I do?
    Aspose.Total Cloud is also available as a Docker Container. Try using it with cURL in case your required SDK is not available yet.