You can create a PDF from almost any program without extra software, using the print function.
Windows
In the program, press Ctrl + P (Print).
Choose Microsoft Print to PDF as the printer.
Click Print, choose location and file name, and click Save.
macOS
In the program, press β + P (Print).
In the bottom left, click PDF and choose Save as PDF.
Choose file name and location and click Save.
Tip: In Word, Excel and PowerPoint, use File βΊ Save As or Export βΊ PDF directly. Links and table of contents are kept.