Embed PDF forms in HTML by invoking the tag to tell the HTML how to interpret the code. Insert this short code snippet into any HTML page by using a text editor or HTML authoring program.

Click the PDF link in the Upload Complete window to open the PDF in a window. Click the "File" tab on the PDF ribbon, and then select "Embed This PDF File" to open the window with the HTML code.

Security The vulnerability impacts TCPDF, one of the "big three" PHP libraries --together with mPDF and FPDF-- for converting HTML code to PDF docs or assembling PDF files on the fly.