1. PDF.Ai

It stands out as a user-friendly gem, perfect for those  who value their own  document perspective while still benefiting from AI's assistance.

2. LightPDF

It is your all-in-one PDF wizard with an AI chatbot, delivering instant answers, summaries, and page references for effortless PDF mastery.

3. Documind 

Its standout feature lets you effortlessly extract insights across multiple PDFs, streamlining your search for valuable information.

4. ChatPDF 

It transforms static content into dynamic interactions, allowing users to engage in interactive conversations with their uploaded PDFs. 

4. AskYourPDF  

It is a ChatGPT-powered tool that transforms your PDFs into enlightening conversations, simplifying even the most complex topics.