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Free online PPSX to EMF conversion App via nodejs

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

How to Convert PPSX to EMF on Nodejs: Step-by-Step Code Example

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

Transform PPSX into EMF with the Nodejs Cloud SDK

  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 PPSX document to HTML
  4. Initialize SaveOption from CellsAPI with parameters SaveFormat as EMF
  5. Call cellsSaveAsPostDocumentSaveAs method to convert PPSX file to EMF

Start leveraging Aspose.Total REST APIs for PPSX to EMF

  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 PPSX to other formats online

Transform PPSX files into HTML format using Aspose.Slides API, and seamlessly integrate them with any Aspose.Total APIs, such as Aspose.Words, Aspose.Cells, Aspose.PDF, Aspose.Email, Aspose.Diagram, Aspose.Tasks, Aspose.3D, Aspose.HTML. This enables conversion of your files into hundreds of different formats.

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

How to Convert MS PowerPoint Presentations, PPSX 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 EMF. 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 PPSX document
  2. Call Convert method of SlidesApi class instance for conversion from PPSX and provide desired format as 2nd parameter.

Simple Steps to Convert PPSX to PDF Online

For PPSX to PDF please follow these steps:

  1. Visit the PPSX to PDF webpage.
  2. Upload your PPSX 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 EMF format

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

  1. Visit the “Webpage to EMF” 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 EMF file to your device once the conversion is finished.

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

FAQ

  • What is PPSX Format?
    PPSX, Power Point Slide Show, file are created using Microsoft PowerPoint 2007 and above for Slide Show purpose. It is an update to the PPS file format that was supported by Microsoft PowerPoint 97-2003 versions. When a PPSX file is shared with another user and opened, it starts as PowerPoint show unlike PPTX file that opens in editable mode. The sequence of slide show is the same as in the original presentation. All the slides accompany the images, sounds and other embedded media accompany the presentation slides to the PPSX during the slideshow.
  • What is EMF Format?
    Enhanced metafile format (EMF) stores graphical images device-independently. Metafiles of EMF comprises of variable-length records in chronological order that can render the stored image after parsing on any output device. These variable-length records can be definitions of enclosed objects, commands for drawing, and graphics properties critical to render the image accurately. When a device opens an EMF metafile using its own graphics environment, the proportions, dimensions, colors and other graphic properties of original image remains same regardless of the opening device platform.
  • 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 PPSX to EMF 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.