If you no longer need a PDF in your workspace, you can remove it in just a few clicks. Here is how:
Go to your Dashboard
Click Reader in the left sidebar
On the Reader page, click the Document icon in the top-left corner
A list of all uploaded documents will appear
Click the three-dot (⋮) menu next to the document you want to delete
Select Delete and confirm
Note: If you try to delete a document that has saved snippets, a warning will pop up to let you know before you confirm.