GoCanvas allows you to take pictures, capture signatures and draw using your mobile devices. Once those images have been uploaded, they can be viewed online through your browser or converted to a PDF.
GoCanvas users can also download their submitted data in bulk form as a comma seperated value (abbreviated CSV). CSV is limited, however, to text only. Therefore images such as pictures, signatures or drawings cannot be included in the CSV. The export does include a link back to where the image can be downloaded.