I am not building an API but an online application where the user can drag and drop a PDF into the web page and it generates a PDF. What kind of license would I need to be allowed to do this?
You need to purchase the server license, after you purchased server license, you can call it from your server to convert documents.
Could you provide me with a link to the product info?
Thanks for your message, do you wish convert office and html files to PDF files from your website application? If yes, you can download Pro v5.0 from following web page to try,
please refer to following web page for more information about "How to callSDK from VB, C#, ASP, PHP etc. program languages?",
you can look at more Archives aboutPro at following web page,