It’s easy to turn a JPG or other image file into a PDF. Just drag and drop an image file into the tool above, then download the converted file. Use the tool again to convert another image file, signing in to download it. You can then merge the PDFs into a single PDF file when you try Adobe Acrobat Pro DC for free for seven days.
Acrobat Pro DC for Mac or Windows provides a complete set of PDF tools. You can edit PDFs, edit scans with OCR, merge PDFs, organize and rotate PDF pages, add files to a PDF, split PDFs, reduce PDF file size, insert watermarks, and convert PDFs to and from image formats and Microsoft Word, Excel, and PowerPoint.