Guides
Step-by-step guides for AI document analysis, including PDF chat, citation workflows, and practical ways to get better answers from DocTalk.
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How to Analyze Excel Spreadsheets with AI: A Complete Guide
Learn how to chat with Excel (XLSX) files using AI. Most AI document tools skip spreadsheets entirely. See how DocTalk extracts table data for cited, verifiable answers.
How to Chat with a PowerPoint Presentation Using AI
Learn how to analyze and ask questions about PowerPoint (PPTX) files using AI. Step-by-step guide covering slide extraction, use cases for sales decks and lectures, and tips for best results.
How to Chat with Any Webpage Using AI
Learn how to analyze any webpage or URL with AI. No file download needed — just paste a link and start asking questions with cited answers.
Free AI PDF Chat — No Signup Required
Chat with PDFs for free using DocTalk's instant demo. No account, no credit card. See AI answers with cited sources highlighted in your document.
How to Chat with Word Documents (DOCX) Using AI
Most AI tools only support PDFs. Learn how DocTalk lets you chat with DOCX files, with full paragraph and table extraction and cited answers.
How to Chat with a PDF Using AI
Learn how to chat with any PDF using AI. Step-by-step guide covering RAG technology, citation highlighting, and tips for getting the best answers.