VovSoft Image to PDF 2.3 + Portable | 3/1.6 Mb
You can easily convert your image files to PDF with this software. Just add image files (JPEG, TIFF, PNG, GIF, BMP) to the list and click the Create PDF button, this software will directly convert them to a PDF document. You can also drag and drop the image files. Image to PDF is a standalone software, Adobe Acrobat Reader is NOT required.