For converting from BMP to JPG I use Irfan view (i_view.exe).
   i_view32.exe c:\test.bmp /convert=c:\test.jpg

For converting from image to PDF I use  http://www.verypdf.com/     
(img2pdf.exe )

How you cen call Abby ang get CSV back, I do not know.

After I got all the files, I store them in a folder, and stor only file  
names in paradox table.

J.

twain.zip