The Portable Document Format (PDF) is a format for documents, which was developed by Adobe Systems. It was designed to help document exchange. The intention is to have one format which is displayed identically on every computer independently of a program or operating system.
A PDF can be created easily with the free PDF24 creator. Download the free PDF creator from this page and install it. The setup installs a virtual PDF printer. When you print a document on this printer, you print the contents of your original file into a PDF file. This creates a PDF file which you can save.
You can also create PDF files without installing any software. Use the free PDF24 Online PDF Converter to convert documents online to PDF. Just upload your document - such as a MS Word file - to the PDF24.org online converter service and the free online PDF converter coverts the document within seconds to a PDF file.