convert PPT to PDF using PDFfiller PHP Client

Now you can easily convert your PPT file to a PDF. It is a time-saving process that will take only a few seconds. This converter is a real solution for everyone who needs a high-quality converter at no extra cost.
          
              
                    PDFfiller\OAuth2\Client\Provider\Document::download();

$uploader = new Uploader($provider, Document::class);
$uploader->type = Uploader::TYPE_MULTIPART;
$uploader->file = __DIR__ . '/test.ppt';
$logo = $uploader->upload();

$contents = Document::download($provider, 54656456);