Question: I need a tool that can summarize YouTube videos and translate PDFs to save time, do you know of any?

If you're looking for a tool to summarize YouTube videos and translate PDFs, Glarity could be the best option. This AI-based information retrieval system can summarize video, but it can also translate text from other sources, including PDFs. It can handle multiple languages and offers side-by-side translation, cross-language reading and writing help. With plugins for YouTube, Google, Twitter and other sources, Glarity lets you cut through the multilingual noise.

Another good option is YTSummary, which is geared specifically for summarizing YouTube videos. It offers features like mind maps, segment mode and multilingual support. It's good for people who want to summarize videos for educational purposes, conference talks, interviews, news and product reviews. YTSummary has several tiers of service, including a free option, so you can pick what you need and can afford.

Summarize.ing offers fast and accurate summaries of YouTube videos using the Claude2 AI technology. It offers full summaries, detailed highlights and mind maps. It's good for students or professionals who need to quickly get a handle on a lot of YouTube video material. Summarize.ing also offers a free service with premium options for heavy users.

If you need to summarize PDFs as well as YouTube videos, ChatWithPDF is worth a look. This AI-based tool summarizes PDFs and YouTube videos, and you can follow up with questions about the material. It also has an interactive chat interface and a Chrome extension for easy integration. ChatWithPDF is good for researchers, professionals and students who want to get as much as they can out of their research and learning materials.