Save every page of a PDF as a sharp PNG image, with a choice of resolution.
For smaller files, use PDF to JPG. To save only the pictures inside the PDF, use Extract Images from PDF.
PNG keeps text and line drawings perfectly sharp and can have a transparent background, so it's best for documents, slides and diagrams. JPG makes smaller files and suits pages that are mostly photos.
150 DPI is good for viewing on screen and sharing. Choose 300 DPI for printing or when you need to zoom in on small text. Higher resolutions make larger files.
Yes. Tick “Transparent background” and areas of the page without content become transparent instead of white.
No. Pages are converted in your browser.