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Convert PNG to PDF with NET REST API

In this basic article, you’ll learn how to convert PNG to PDF with NET REST API. We will generate a PNG to PDF converter with C# Low Code API by following the detailed and lucid steps mentioned in the following section. The developed application can be integrated with any .NET application supported in Windows, Linux, or macOS environments and conversion can be done for free.

Prerequisite

Steps to Convert PNG to PDF with NET REST API

  1. Set the Client ID and Client Secret for the API to convert PNG to PDF
  2. Create an instance of ImagingAPI class with client credentials to perform PNG to PDF conversion
  3. Specify the source PNG and output PDF file names
  4. Read the source PNG file and upload it to cloud storage
  5. Create an instance of the ConvertImageRequest with input PNG file stream and output PDF format
  6. Call the ConvertImage method to convert PNG to PDF with NET REST API
  7. Save the rendered PDF file stream on the local disk

The aforementioned steps transform the file type from PNG to PDF with C# Low Code API. We will commence with the initialization of the configuration of the SDK by creating the ImagingAPI class object. We will then load the source PNG file using a FileStream and instantiate a ConvertImageRequest class object that is further used for performing the conversion to a PDF using the ConvertImage() method.

Code for PNG to PDF Conversion in NET Low Code API

This basic example code empowers you to convert PNG to PDF with C# Cloud API. All you need to do is to provide the path for the PNG image on the disk with the help of the Aspose.Imaging REST API SDK and then after the conversion process is completed, download the output PDF file stream to save it locally.

In this tutorial, we have learned to transform PNG to PDF with Cloud API. If you are interested in performing WEBP to PDF conversion, refer to the article on how to Convert WEBP to PDF with NET REST API.

 

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