How to Convert PNG to PDF with Java REST API

This quick tutorial elaborates how to convert PNG to PDF with Java REST API. PNG (Portable Network Graphics) is a raster-based file format that supports lossless data compression. It was created as an improved, non-patented replacement for Graphics Interchange Format (GIF). PNG files are commonly used to store graphics for web images. They are often higher quality than GIF files and can include transparent backgrounds.

While, PDF (Portable Document Format) is a file format used to view and share documents over the internet. It is a universal file format that preserves the fonts, images, layout and graphics of any source document, regardless of the application and platform used to create it. PDFs are ideal for printing, sharing and archiving documents, making them a popular choice for businesses, governments and individuals. If you require PNG to PDF Conversion in Java Low Code API then the same can be done with the help of code given below.


Steps to Convert PNG to PDF in Java REST API

  1. Set Client ID and Client Secret for the API
  2. Create an instance of ImagingAPI class with client credentials
  3. Specify input and output files
  4. Read input PNG file and upload to cloud storage
  5. Create an object of ConvertImageRequest with input and output file formats
  6. Call convertImage method to Convert PNG to PDF using REST API
  7. Save the output PDF file on local disk

Code for PNG to PDF Conversion in Java Low Code API

The code snippet given in this post assists you to convert PNG to PDF with Java REST API. You just need to upload PNG file with the help of the Aspose.Imaging REST API SDK and download output PDF file to save it locally.

The above PNG to PDF Conversion can be operated with any no code or low code apps on Windows, Linux, or Mac.

Another relevant feature can be found at the following URL: How to Convert GIF to PDF with Java REST API