Windows version:
1. Open your PDF file with PDFelement.
2. Click Convert>Convert setting>PDF to image.
3. Check the option “Extract all images in the PDF”. >Apply>Click Convert to Image.
Mac version:
1. Load your file.
2. Click Tool>PDF Converter.
3. Choose the Format of the image.
4. Check the option “Extract all images in the PDF”>Add opened files>Apply.