the file size should not be the problem - do you have any special characters in your file name? On documentation site Atlassian gives a note to avoid using special characters.
All in all using smaller sized pdfs could also be good in Free plan because of the limited storage plan of 2GB. Is it possible you already reached?
Hi Atlassian Community, My name is Avni Barman, and I am a Product Manager on the Confluence Cloud team. Based on feedback from you, we are giving admins more power to create templates that a...
Connect with like-minded Atlassian users at free events near you!Find an event
Connect with like-minded Atlassian users at free events near you!
Unfortunately there are no Community Events near you at the moment.Host an event
You're one step closer to meeting fellow Atlassian users at your local event. Learn more about Community Events