You can combine multiple PDF files into a single, easy-to-share document using simple software on your Mac computer or Windows PC. Here's how.

To convert a JPG file to a PDF file, simply change the file format on your computer's default photo-viewing app.

Free PDF Creator and Editor software for Windows PC PDFCreator and Free PDF Editor are free software to create PDF files from nearly any Windows application. You can use it like a printer.

Need to make notes in a PDF, or perhaps correct a few typos or reorganize the pages? Here are the tools and tips you need.

Automatically convert a PDF file into a Booklet using these free software and online tools, to make a PDF document look like a book.

In the Preview app, for example, it's possible to create a single multi-page PDF document out of several separate image files.

If you select multiple files and then Ctrl+click on the selection, you can pick Quick Actions and Create PDF to do just that (most common file types are supported).

How to Create PDF Files Without Distiller. Adobe created the PDF format and, therefore, has a large share of the market when it comes to software that creates portable documents.

Just create a document in any major word processing program, then save it in PDF format. What isn't quite as simple is selling the file successfully once you've created it.