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Profy Expert has built-in capabilities for four major office document types — PDF, Word, Excel, and PowerPoint. You can upload existing documents for Expert to analyze and process, or use natural language to generate new documents from scratch.

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Supported Document Types

PDF

Read and parse, create and generate, premium layout (Kami mode), merge and split, form filling, and OCR text recognition.

Word / DOCX

Create new documents, edit existing content, adjust formatting, and fill templates.

Excel / XLSX

Create spreadsheets, analyze data, write formulas, and generate chart visualizations.

PowerPoint / PPTX

Create native .pptx presentations, plus HTML-based web-style presentations (HTML Deck).

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PDF Processing

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Reading and Analysis

After uploading a PDF file, Expert can:
  • Extract the full text and answer related questions
  • Recognize text in scanned documents via OCR
  • Summarize key points and compare multiple documents
  • Extract data from tables and charts

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Creation and Layout

Tell Expert what content you need in a PDF, and it will generate a well-structured document. Ideal for reports, contracts, manuals, and other standard documents.
When you need high-quality typesetting, Expert uses the Kami layout engine to produce magazine-grade PDFs — with precise control over fonts, paragraphs, text-image flow, headers, footers, and more. Perfect for brochures, proposals, portfolios, and other visually demanding materials.

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Other Operations

  • Merge: Combine multiple PDFs into a single file
  • Split: Extract specific pages from a PDF
  • Form Filling: Automatically populate PDF form fields

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Word / DOCX Processing

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How to Use

1

Create a New Document

Describe the document content and formatting requirements, and Expert will generate a .docx file. For example: “Write a project proposal with four sections: background, objectives, timeline, and budget.”
2

Edit an Existing Document

Upload a .docx file and tell Expert what changes to make — adjust formatting, modify content, add sections, etc.
3

Download the Result

Once processing is complete, Expert returns a downloadable .docx file that you can open and edit in Word or WPS.

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Use Cases

  • Contracts and agreements: Generate standard-format business documents
  • Reports and summaries: Automatically organize data into structured reports
  • Letters and notices: Batch-generate consistently formatted official documents

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Excel / XLSX Processing

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Core Capabilities

Create Spreadsheets

Describe the data structure and content, and Expert generates a formatted spreadsheet.

Data Analysis

Upload an existing Excel file and have Expert analyze data trends and calculate statistical metrics.

Formulas and Calculations

Expert can write complex Excel formulas to automate data calculations.

Chart Generation

Automatically generate bar charts, line charts, pie charts, and other visualizations from your data.

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Typical Usage

  • “Summarize this sales data by month and generate a trend chart”
  • “Create a project schedule with task names, assignees, start dates, and end dates”
  • “Analyze this survey data and provide percentage breakdowns for each option”

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PowerPoint / PPTX Processing

Expert offers two ways to create presentations:
Generate standard .pptx files that can be opened and edited directly in PowerPoint or Keynote. Supports multi-slide layouts, title slides, bullet-point lists, embedded charts, and more. Ideal for formal scenarios where further editing or meeting presentations are needed.
Generate HTML-based web presentations. Richer visual effects — supports animated transitions, interactive elements, and custom layouts. Ideal for online sharing or presentations with higher visual standards. Once generated, it can be played in full-screen directly in a browser.

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Recommendations

  • Clearly state the audience and context of the presentation (e.g., “a fundraising pitch for investors”), and Expert will adjust the content depth and visual style accordingly
  • Provide an outline or key points, and Expert will expand them into complete slides
  • If you have brand colors or style preferences, let Expert know in advance

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General Tips

  • When uploading existing documents, Expert will first understand the document’s content, allowing you to make further processing requests based on that understanding
  • You can process multiple documents in a single conversation — for example, “Merge these three reports into one PDF”
  • All generated documents are directly downloadable and compatible with mainstream office software
Processing large documents (PDFs over 100 pages or DOCX files with many images) may take longer. When necessary, consider splitting them into smaller files before uploading.

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Billing

Credit consumption for document processing primarily comes from model token usage in the conversation. Document generation and download themselves incur no additional charges.