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Summarization

Side Reader

Chrome extension to read and chat with PDFs on ChatGPT, Claude, and DeepSeek.

Source rating 5.0 (97) 199 views 199/mo traffic 0 saves Freemium
Chrome Extension PDF reader AI-assistant
More categories (8)
ChatGPT Claude DeepSeek Summarization Translation pdf interaction Productivity Document analysis
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Free + from $9.80 per user / month

Verdict

A quick read before you dig into the full page.

Best if
Chrome extension to read and chat with PDFs on ChatGPT, Claude, and DeepSeek
Skip if
You need enterprise SLAs or a fully managed team plan right away
Pick this when
Freemium · Free + from $9.80 per user / month

Overview

Side Reader is a Chrome extension that allows you to read and chat effortlessly with any PDF on the ChatGPT, Claude and DeepSeek website. It lets ChatGPT, Claude, and DeepSeek have the same features as PDFAI and ChatPDF. You can read PDFs in the sidebar on ChatGPT, Claude, and Deepseek and interact with them: summarize, translate, explain, etc.

Side Reader screenshot

Access & connections

Where you can use Side Reader, and what it plugs into.

Platforms

Chrome Extension

Integrations

Chrome Zoom

Capabilities

What this tool accepts, produces, and is strongest at.

Highlights

  • Read PDFs in the sidebar on ChatGPT, Claude, and DeepSeek
  • Summarize, translate, and explain PDFs using AI
  • Seamless integration with ChatGPT, Claude, and DeepSeek
  • Adjust split-screen width for optimal viewing
  • PDF Zoom
  • Copy text from PDF to input fields
  • Capture & Ask (Pro)
  • Upload History

FAQ 5

What is Side Reader?
Side Reader is a Chrome extension that allows you to read and chat effortlessly with any PDF on the ChatGPT, Claude and DeepSeek website. It lets ChatGPT, Claude, and DeepSeek have the same features as PDFAI and ChatPDF. You can read PDFs in the sidebar on ChatGPT, Claude, and Deepseek and interact with them: summarize, translate, explain, etc.
How to use Side Reader?
Download the Chrome extension. Once installed, you can read PDF documents alongside ChatGPT, Claude, and DeepSeek. Upload a PDF, and you can seamlessly interact with it using AI features.
What is Side Reader?
Side Reader is a Chrome extension that allows you to read and chat with PDFs in the sidebar on ChatGPT, Claude, and DeepSeek.
What are the limitations of the free version?
The free version has a daily PDF upload limit of 3 and a maximum file size of 10MB.
What features are included in the Pro version?
The Pro version includes a daily PDF upload limit of 50, a maximum file size of 50MB, Capture & Ask, Upload History: The last 100 records and Customer Support: Email.
Side Reader Free + from $9.80 per user / month
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