Hello, I am a developer trying to convert a normal pdf to a pdf/a3 with attachment. I will have as input one pdf that is already generated and I am supposed to parse it and make it into a pdf/a3 . I am able to read it however I discovered that all the fonts used are not embedded. I tried to find a code to embed the fonts however all the available code assumes I am creating a new page. Can you please help me with the code that adds an embedded font to an already existing page ?
Thank you in advance. Yours, Mina
