usage: imgtopdf [-i infile] [options]...

Required options:
-i input image file or directory
Optional Options:
-o output PDF file path, default is as same as input file path
-r input the registration code
For example:
//Convert C:\test.jpg to C:\test.pdf
imgtopdf -i "C:\test.pdf"
//Convert C:\test.jpg to C:\test2.pdf
imgtopdf -i "C:\test.pdf" -o "C:\test2.pdf"
//Convert all images in C:\test to a single PDF file C:\test.pdf
imgtopdf -i "C:\test"
//Convert all images in C:\test to a single PDF file C:\test2.pdf
imgtopdf -i "C:\test" -o "C:\test2.pdf"
//to remove watermark, should use -r to register first
imgtopdf -r "XXXXX-XXXXX-XXXXX-XXXXX-XXXXX"





