Uploading a PDF file to your courses is easy.
First, go to 'Courses' then click the 'Course' you want to add the PDF file to.
Next go to 'Curriculum' > 'Add Lesson' in 'Other Media' section.
Enter 'Lesson Name' & 'Save Changes'.
Next, select the 'PDF' in 'Add Content' section.
This will open up 'Add PDF' window.
You can add file from 'PDF Library' if it is already uploaded there. 'Upload File' by clicking the 'Drop files here to upload'.
Next, select 'PDF' you want to upload and click 'Open'.
Once the PDF is uploaded, it will be displayed here:
Go to 'Preview' to view your 'Course Curriculum as a Student'
Then, navigate to 'Other Media' & select 'PDF' you just uploaded.
You can navigate through the PDF document using the toolbar at the top, including scrolling through the pages, zooming in and out, and viewing the pages on the left-hand side as thumbnails..
Also watch the video on 'You Can Upload PDF Files to Zenler'