EDGE SIDEBARMicrosoft CorporationVerified: 2026-08-25

Microsoft Copilot Edge Sidebar

Built-in AI assistant sidebar in Microsoft Edge for page summarization, drafting, and code analysis.

Usefulness9.3/10
InstallationEasy
Resource UsageMedium RAM
Privacy RatingReview
PricingFree

What It Is & How It Works

The Copilot Edge Sidebar brings OpenAI GPT-4 powered AI assistance into a persistent sidebar overlay on Windows. Users can ask questions, summarize long web pages, generate code, write emails, and analyze PDFs side-by-side with their active browsing window.

Best Use Cases & Target Audience

Users who want side-by-side AI summarization and research assistance while reading web pages or PDFs.

Key Capabilities:
  • Web page & PDF summarization
  • GPT-4 conversational answers
  • DALL-E 3 image generation
  • Side-by-side split screen view

Installation Method & Requirements

Pre-installed in Microsoft Edge (Click Copilot icon in top-right)

Supported OS: Windows 10, Windows 11, macOS (Windows 10, Windows 11)

Known Limitations & Considerations

  • Requires Microsoft Account sign-in for higher prompt limits.
  • Requires Microsoft Edge browser.

UTL Editorial Review & Verdict

The Copilot Edge Sidebar is one of the smoothest implementations of AI in desktop workflow. Being able to summarize 50-page PDFs without leaving the browser is invaluable.

Verdict: Top free AI sidebar tool for Windows users.
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