Product Information
What is Side Reader?
Side Reader is a Chrome extension that enables users to effortlessly read and interact with PDF files on platforms like ChatGPT, Claude, and DeepSeek. It enhances the reading experience by allowing side-by-side interaction with PDF documents, all without the need for an API key.
How to use Side Reader?
To use Side Reader, download the Chrome extension, upload your PDF, and start chatting with the document alongside ChatGPT or other AI platforms.
Core Functions of Side Reader
Side-by-Side PDF Reading
Use Without API Keys
Improve Efficiency by Eliminating Copy-Paste
Usage Scenarios of Side Reader
- Read and chat about academic papers with ChatGPT to speed up research.
Common Questions about Side Reader
Is there a daily upload limit for PDFs?
What is the maximum file size for uploads?
What features does the Pro plan offer?




















