PDNob V2.0 User Guide

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How to Summarize PDF with PDNob - User Guide

Navigating lengthy PDF files can be challenging and time-intensive. Whether dealing with research papers, legal documents, or corporate reports, reviewing every page is often impractical. PDNob PDF Editor equips you with intelligent summarization capabilities, allowing you to quickly extract essential information. You can create summaries for entire PDFs, selected pages, individual sections, or even scanned documents.

1. Summarize Entire PDF Document

PDNob PDF Editor can generate a comprehensive summary of the full PDF, enabling efficient understanding and saving time.

  • Launch PDNob PDF Editor and Open the File

    Start PDNob on your device, select "Ask AI", open the desired PDF, and click "Start" to initiate processing.

    pdnob ai
  • Generate the Summary

    The software analyzes the entire document and presents a summary in the side panel. You can copy the text or export it for later use.

    generate summary

2. Summarize Specific Pages

Follow these steps to create summaries for only certain pages:

  • Open the PDF

    Load your document into PDNob as usual.

  • Navigate to AI Assistant > Summarize by Page Range

    Select AI Assistant, enter the desired page range such as 5–10, or type "Summarize Page 1" to focus on specific content.

    summarize specific pages
  • Check the Summary

    The generated summary for the selected pages will be displayed in the side panel for review.

3. Summarize Selected Text

You can focus on individual paragraphs or sentences to produce a precise summary.

  • Select Text

    Highlight the specific content you wish to summarize.

    highlight paragraph
  • Access Right-Click Options

    Right-click on the selected text, choose Ask AI, and select Explain to generate the summary.

    ai menu
  • View the Summary

    The AI chat window will provide a concise summary, which can be copied or saved as a note for reference.

    summarize box

4. Use Prompts to Summarize

Customize the summarization by providing specific instructions or questions to the AI.

  • Open Ask Mode

    Navigate to AI Assistant > "Ask Mode" to start.

  • Paste Content and Enter Prompt

    Insert your text and input instructions like:

    • "Summarize this section"
    • "Highlight the main points of this paragraph"
    • "Provide an overview of the methodology"
    open ask mode
  • Receive Customized Summary

    Click Send and the AI will generate a summary tailored to your instructions.

    get custom summary

5. Summarize Scanned PDFs

Convert scanned PDFs into editable text using OCR, then summarize the content.

  • Run OCR

    Click "OCR PDF" to recognize the text within scanned documents.

    run ocr pdf
  • Save and Reopen

    After OCR processing, the PDF becomes fully searchable and editable.

  • Summarize Using AI Assistant

    Apply any of the methods outlined above to produce summaries from the editable content.

    ai assistant