Thanks. I went to Image but the option is "Merge images (Simple Panorama image)..." and after pressing the "Create image" button, the jpeg photos were merged into a long thin one (kind of like panorama). Is there an option to join the images together as is without making the whole thing like a thin strip?
Another question is when I took a screenshot of the images containing text, they looked fine on my 43" 4K TV but when I moved all of them to PDF Expert on my iPad to create a single pdf file, the resulting image quality of the pdf file is poor (edge of letters look blur). I checked individual jpg files and they also do not look sharp. Then, I realized that under Options of Save as within Capture Setup, the save quality was set to 80 (perhaps it means 80%?) by default. Besides setting it to 100, what else can I do to make the images and text sharp? Currently, the program has only the following checked by default:
Keep original EXIF data (if JPG to JPG)
Keep original IPTC data
Keep original JPG-Comment
Keep original XMP data
Reset EXIF orientation tag
Should I check "Try to save with original JPG quality (estimation)" and set file size? Currently it is 150kB by default.