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[WATCH] Can Copilot Read PDFs & How to Analyze PDFs in Copilot

  • By Steven
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  • Updated on March 9, 2026
Introduction:
Nowadays, AI tools, such as Copilot, ChatGPT, DeepSeek, etc., are rapidly transforming how we interact with documents, significantly improving productivity. One question many of you ask is: Can Copilot read PDFs? Whether you are a student reviewing research papers or someone working with digital documents, knowing how Copilot interacts with PDF files can save you a lot of time. Let’s explore in this comprehensive article.
summary

In this guide article, let’s discuss:

  • Whether Copilot can read PDFs
  • How to use Copilot to read PDFs
  • The limitations of Copilot with PDFs
  • The alternative AI PDF reader for deeper document analysis

By the end of this article, you’ll learn the best ways to use AI to read, summarize, and manage PDF documents efficiently. SwifDoo PDF is an AI-powered PDF editor and reader that can smooth your PDF workflow.

Overview of Copilot

Understanding what Microsoft Copilot is can help us know how Copilot interacts with PDFs. Copilot is an AI-powered assistant developed by Microsoft, which integrates large models with Microsoft services. Thus, Copilot can interact with files, web pages, and various forms of content. Moreover, it can help you summarize documents, write emails, answer questions, and automate workflows.

However, note that Copilot's file support and document-reading capabilities vary depending on where it is used. It can directly affect how Copilot works with PDF files.

Can Copilot Read PDFs

The short answer is: Yes, Copilot can read PDFs. However, it can only work in certain situations and with some limitations. Copilot doesn’t universally open and analyze PDFs directly across all environments. Instead, its ability to read PDF files depends on where you are using Copilot and how the PDF is provided.

When Can Copilot Read PDFs?

Here, let’s see when you can use Copilot to read PDF documents. Also, in the following situations, Copilot can work with PDFs.

  • Copilot in Microsoft Edge: If you open a PDF in the Microsoft Edge browser, Copilot can read the content of the page.
  • Copilot with Uploaded Documents: In some Copilot interfaces, such as Copilot Chat, you can upload PDF files directly. Then, you can prompt Copilot to read or rewrite PDFs.
  • Copilot in Microsoft 365: In Copilot for Microsoft 365, the AI can interact with documents that are stored in OneDrive or SharePoint.

Limitations of Using Copilot to Read PDFs

Although Copilot can read PDF content, it still has several limitations.

  • Limited file interaction: Unlike professional PDF tools, Copilot cannot directly edit or deeply manipulate PDF files.
  • Difficulty with scanned PDFs: If the PDF is scanned or image-based, Copilot may struggle to read it unless OCR is applied first.
  • Content length limits: If the file size is too large to exceed the AI model’s context window, Copilot can only analyze a portion of the document.
  • Feature availability depends on the platform: Not all versions of Copilot support file uploads or full document analysis, especially free versions.

How to Read PDFs in Copilot

How can you read and analyze PDFs in Copilot? Here are several practical methods for you to choose from. Let’s check them one by one.

Method 1. Use Copilot in Microsoft Edge

Step 1. Open your Microsoft Edge browser.

Step 2. Directly drag and drop the target PDF document into Edge.

Step 3. Then, the PDF file will be displayed in Edge. Click the Copilot icon in the Edge sidebar.

Click the Copilot icon in Microsoft Edge

Step 4. You can ask Copilot questions about the PDF. For example, ask Copilot to summarize this PDF in bullet points or list the key statistics mentioned.

Method 2. Upload the PDF to Copilot Chat

Some Copilot chat interfaces let you upload documents, such as PDF, DOCX, XLSX, or other file types. Then, you can make Copilot read them. Below are the exact steps.

Step 1. Open Copilot chat first.

Step 2. Click the + icon, select “Add images or files”, and then locate and choose the PDF you want to upload.

Click the + icon and select the Add images or files option in Copilot to upload your PDF

Step 3. Next, enter a prompt into the chat box, such as “summarize this PDF”.

Step 4. Finally, press Enter. Copilot will analyze the PDF and generate responses based on the content.

Method 3. Copy Text from the PDF into Copilot

If the direct upload feature is not available, you can still use Copilot to read PDFs by copying text. Here, let’s see how to do that.

Step 1. Open your PDF in Microsoft Edge or with another PDF viewer.

Step 2. Copy the relevant sections of text.

Step 3. Paste it into Copilot chat.

Step 4. Ask for analysis or summarize as needed.

Alternative Way to Read and Handle PDFs with AI

From the above, we know that Copilot offers useful AI assistance but is not specially designed as a dedicated PDF editor or reader. If you have other needs for advanced PDF processing, SwifDoo PDF would be a better choice.

SwifDoo PDF is an excellent PDF editor with both traditional editing features and AI-powered capabilities. Its SwifDoo AI feature enables you to summarize, explain, translate, proofread, rewrite, and chat with PDFs. What’s more, SwifDoo PDF has OCR technology to handle scanned PDFs. Additionally, you can use it to read PDFs aloud without viewing them. For other features of SwifDoo PDF, install it and explore its features.

Here, let’s learn how to use its SwifDoo AI feature to read and analyze a PDF.

Step 1. Download and install SwifDoo PDF first. Launch it and click Open to import the target PDF file.

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Step 2. Click the SwifDoo AI option under the Home tab or from the right sidebar.

Click the SwifDoo AI icon in SwifDoo PDF

Step 3. Here are 2 options for you: Chat with AI and Analyze PDF.

#Chat With AI: Open the Prompt list to summarize, translate, rewrite, explain, or proofread your PDF.

Select the Chat with AI option in SwifDoo PDF

#Analyze PDF: Click the Analyze button to analyze your PDF file.

Select the Analyse PDF option in SwifDoo PDF

Alternatively, you can select the text or paragraph and click the SwifDoo AI icon to use the AI features as needed.

Select the text you want to analyze and click the SwifDoo AI icon in SwifDoo PDF

Final Words

Can Copilot read PDFs? After reading this article, we know that Copilot can read PDFs, but with limitations. You can use Copilot to analyze PDF content in certain situations, such as Microsoft Edge, Copilot chat, and Microsoft 365. However, Copilot is not a dedicated PDF tool and can’t handle scanned PDFs. If you need advanced PDF capabilities, SwifDoo PDF can help you streamline your workflow. 

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FAQs

  • Q: What is the best AI tool to read PDFs?
    Many AI tools can analyze PDFs, such as Copilot and ChatGPT. In addition, dedicated PDF tools with AI, like SwifDoo PDF, are good choices. If you need to edit, convert, or organize PDFs, specialized PDF tools provide better results.
  • Q: Can ChatGPT read a PDF?
    Yes, ChatGPT can read and analyze PDFs. But it depended on which version you use and how you give it the file.
  • Q: Can Copilot edit PDFs?
    No, you can’t edit PDFs with Copilot since it is not designed as a dedicated PDF editor.

Steven is a dedicated contributor at Swifdoo.com. He possesses a deep understanding of various technology domains, including PDF software, program components, and video recording software technologies. He is committed to providing you with the latest insights and solutions to technology-related issues.

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