pdf file to image by page.

convert_pdf_to_png.py

"""
   pip  install PyMuPDF==1.14.3
"""
import fitz


def convert_pdf_to_png(filename):
    doc = fitz.open(filename=filename)
    for pg in range(doc.pageCount):
        page = doc[pg]
        rotate = int(0)

        zoom_x = 2.0
        zoom_y = 2.0

        trans = fitz.Matrix(zoom_x, zoom_y).preRotate(rotate)
        pm = page.getPixmap(matrix=trans, alpha=False)
        pm.writePNG('./{}.png'.format(pg + 1))


if __name__ == '__main__':
    f = '/path/to/name.pdf'
    convert_pdf_to_png(f)