PRODUCT_NAME_ALT

Free online POTM to CHM conversion App via nodejs

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

How to Convert POTM to CHM on Nodejs: Step-by-Step Code Example

Converting POTM to HTML
const fileName = "uploaded.POTM";
const outPath = "uploaded.HTML";
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) => {
        });
    });
});

// Converting HTML to CHM
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=HTML, string=CHM)

Transform POTM Files to CHM Using Nodejs Cloud SDK

  • Setup WordsApi and CellsApi
    • Initialize WordsApi and CellsApi with your Client ID, Client Secret, Base URL & API version
  • Convert POTM to HTML with WordsApi
    • Create a ConvertDocumentRequest with the local file name and format set to HTML.
    • Use WordsApi to convert the POTM document to HTML.
  • Convert HTML to CHM with CellsApi
    • Initialize SaveOption from CellsAPI with SaveFormat as CHM
    • Call cellsSaveAsPostDocumentSaveAs to convert the HTML file to CHM format

Start leveraging Aspose.Total REST APIs for POTM to CHM

  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 PowerPoint POTM to other formats online

Boost your file conversion capabilities by transforming POTM files into HTML format using the powerful Aspose.Slides API. Seamlessly integrate the converted files with other Aspose.Total APIs like Aspose.Words, Aspose.Cells, Aspose.PDF, Aspose.Email, Aspose.Diagram, Aspose.Tasks, Aspose.3D, Aspose.HTML. This versatile solution enables the conversion of files into hundreds of different formats.

For a comprehensive list of supported formats, visit the Aspose.Total Cloud page.

How to Convert MS PowerPoint Presentations, POTM to Image Formats

Aspose.Slides Cloud SDK offers fast and simple methods for converting MS PowerPoint files into various image formats, similar to the process outlined above for CHM. By utilizing direct REST API calls or SDKs, Aspose.Slides Cloud APIs allow you to convert PowerPoint slides into multiple image formats, including JPEG, PNG, BMP, GIF, and TIFF.

  1. Create SlidesApi class instance to convert POTM document
  2. Call Convert method of SlidesApi class instance for conversion from POTM and provide desired format as 2nd parameter.

Simple Steps to Convert POTM to PDF Online

For POTM to PDF please follow these steps:

  1. Visit the POTM to PDF webpage.
  2. Upload your POTM file from your device.
  3. Click on the “Convert” button.
  4. Wait for the conversion to finish.
  5. Once the conversion is complete, download the PDF file to your device.

How to Convert Webpage to CHM format

To convert a webpage to the CHM format, follow these steps:

  1. Visit the “Webpage to CHM” website.
  2. Enter the URL of the webpage you wish to convert into the designated input box.
  3. Click the “Convert” button to initiate the conversion process.
  4. Wait for the conversion to complete.
  5. Download the CHM file to your device once the conversion is finished.

By following these steps, you can easily convert and download webpages in the desired CHM format for offline access and further use.

FAQ

  • What is POTM Format?
    Files with POTM extension are Microsoft PowerPoint template files with support for Macros. POTM files are created with PowerPoint 2007 or above and contains default settings that can be used to create further presentation files. These settings can include styles, backgrounds, colour palette, fonts and defaults along with macros that consist of custom functions for doing particular task. They may also be opened by a previous version of PowerPoint with Open XML document support installed. POTM files can be opened in Microsoft PowerPoint for editing like any other PowerPoint file.
  • 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.
  • 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.
  • 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.
  • Starting with Aspose.Total REST APIs Using Nodejs SDK: A Beginner's Guide
    Quickstart not only guides through the initialization of Aspose.Total Cloud API, it also helps in installing the required libraries.
  • Where can I find the Aspose.Total Cloud API release notes for Nodejs?
    Complete release notes can be reviewed at Aspose.Total Cloud Documentation.
  • Is it safe to convert POTM to CHM 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.