How to Convert Image to PDF? Click the “Choose Image Files” button and select your image file. Your files will be securely handled by Adobe Best way to convert image to pdf in the highest quality. Select a file. If you’re on mobile, hit the “UPLOAD FILES” button and navigate to your collection of JPGs. No installation needed—works in your browser. TLS encryption for secure document processing To upload them, drag and drop the files onto the gray “Drop Your Files Here” area. Convert JPG to PDF. S