<human>:  How do I open a PUB file on my Mac?
<bot>: Open a Pub File on Mac
1. You can convert the file to a PDF using an online PUB to PDF converter.
2. If you need to be able to edit the file, install LibreOffice, and then open the PUB in LibreOffice Draw.
3. If possible, you can have the sender export the PUB file from Publisher as a Word DOCX file or PDF.