Do you use any ChatGPT plugins ? Which ones you use ?

1.wolfram 2. Ask your pdf 3. scraper eg.this Ask your pdf plugin allows you to feed in pdf content, like whitepapers and it anayses everything and answers my questions. there is a similar plugin for youtube videos also , it allows you share the video URL with ChatGPt and then ask questions about the video i downloaded this ebook a month ago , it has a list if such plugins - https://hubs.ly/Q020FqjF0, it was free when i downloaded it.