It detects texts starting with or or email address and create links from them. There is one thing in Acrobat Reader that Preview does not have. The answer is simple: you are using Preview, the default PDF reader on macOS, to read your converted PDF documents, instead of the free Acrobat Reader from Adobe.
Why are your hyperlinks not clickable in PDF on Mac? Just read on to learn how to convert Word to PDF with hyperlinks on Mac. This hyperlink not being retained after Word to PDF conversion happens to all macOS users like you. If you have ever experienced or are experiencing this trouble, you are not alone. They are blue and underlined as they should be, but there are just no links embedded there. But before you send it to your colleagues via email, you noticed that most of or even all the hyperlinks, including the table of contents and reference, are not clickable at all. You just finish a three-page word document with dozens of hyperlinks on it you save it as PDF. Are you a Macbook user and working on MS Word 2011 or earlier and PDF a lot? Then there is a good chance you come across vexing issues as this:
