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Free online CHM to POTX conversion via nodejs

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

Nodejs Code for Converting CHM to POTX 

// Converting CHM 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=CHM, string=HTML)
    Converting HTML to POTX
const fileName = "uploaded.HTML";
const outPath = "uploaded.POTX";
const api = TestInitializer.getApi();
return api.copyFile("TempTests/" + fileName, folderName + "/" + fileName).then(() => {
    return api.savePresentation(fileName, model.ExportFormat.Pdf, outPath, null, "password", folderName).then((putResult) => {
        return api.objectExists(outPath).then((existsResult) => {
        });
    });
});

How to convert CHM to POTX 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 CHM document to HTML
  4. Initialize SaveOption from CellsAPI with parameters SaveFormat as POTX
  5. Call cellsSaveAsPostDocumentSaveAs method to convert CHM file to POTX

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 CHM to other formats online

You can use Aspose.Words to transform CHM 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 CHM 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 POTX: 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 CHM document
  2. Call ConvertDocument method of WordsApi class instance for conversion from CHM

How to Convert CHM to PDF online

For CHM to PDF, you need to go to the web page CHM to PDF and upload the CHM 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 POTX format

For Webpage to POTX format conversion, you need to go to the website Webpage to POTX 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 POTX file to your device.

FAQ

  • What is CHM Format?
    The CHM file format represents Microsoft HTML help file that consists of a collection of HTML pages. It provides an index for quick accessing the topics and navigation to different parts of the help document. The CHM file can be searched for contents via the provided search option. CHM is Microsoft Proprietary online help file format that is often used for software documentation. In addition, it is used in several other applications like training guides, interactive books, and electronic newsletters. Most of the modern Microsoft Development environments support generating CHM documentation from information available in the application.
  • What is POTX Format?
    Files with .POTX extension represent Microsoft PowerPoint template presentations that are created with Microsoft PowerPoint 2007 and above. This format was created to replace the POT file format that is based on the binary file format and is supported with PowerPoint 97-2003. The files generated can be used to create presentations that have same layout and other settings required to be applied to new files. These settings can include styles, backgrounds, colour palette, fonts and defaults. Such files are generated in order to create ready-to-use template files for official use.
  • 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 CHM to POTX 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.