3 how can i use libreoffice draw to convert multiple jpg files which were scanned, to a pdf file in a short way. I have saved multiple images from google books. How do i do it?

How can this be done? I have multiple *.jpeg pictures i like to merge into a single *.pdf file like so: I have a bunch of text files, images and pdf files which i want to convert into a single pdf file.

Check what formats are supported: Convert blatt1.jpg blatt2.jpg blatt3.jpg blatt4.jpg out.pdf i am prompted with the following exception:. Not authorized `pictures.pdf' @ error. But i would like to convert multiple jpegs into multiple pdfs, for example:

The below two images(one png and one jpeg) are. I have requirement of converting pdf pages to images. There is a background image with some text in my file, and when i save it as an image only the background image. Each time i want to convert jpg file to pdf by this command convert *.jpg pictures.pdf i have this error message:

This converts a pdf to a png, though. I have many jpeg files in a directory, and i want to convert them to pdf and concatenate them together to make a single document.