JPEG Files and Their Roles
The JPEG file is the most common type of picture file you will encounter in everyday use and on the internet. Most digital cameras and cell phones export their images in JPEG format, and most websites use JPEG as their preferred file format. This is because JPEG has a very high ratio of compression to quality: it is possible to make a JPEG file very small and still retain most of the image's quality. However, there are some cases in which JPEG is not the ideal format. Perhaps you want to make sure that an image will play on every possible machine, whether it is a personal computer or a cell phone. Perhaps you want a large number of images to be part of the same document for a slide show or handout. In this case, you might need another file format.
The Usefulness of PDF Files
This format is PDF, also known as the Portable Document Format. The PDF also has a high quality of compression, and can be viewed on almost any computer. It is also possible to have documents with multiple pages and a combination of images and text. PDFs are also extremely easy to send via e-mail, making them a natural choice when you need to send a concise document to a large number of people.
How Do I Convert a JPEG File to a PDF File?
But the question you might ask is "How do I convert a JPEG file to a PDF file?" Converting is a very simple process of changing one file format into another, and it is possible to make one PDF file from a combination of multiple JPEGs. So when you ask "How do I convert a JPEG file to a PDF file?" remember that you can convert files via convenient online services; it can literally be done in three clicks.