依功能與用途,為你挑選 12 款 PDF → GPT 的替代工具。
| 排名 | 工具與標語 | 官方網域 | 每月造訪次數 | 月增幅 | 定價模式 |
|---|
| 主要市場 |
|---|
| 評分 |
|---|
| 比較 |
|---|
| ● | PDF → GPT | pdf2gpt.com | 0 | 0 (0%) | 免費增值 | 全球 | 4.2 | 簡介 |
| 1 | ChatPDF | chatpdf.com | 104.45萬 | -4.05萬 (-3.7%) | 免費增值 | 美國 | 4.2 | 比較 |
| 2 | UPDF AI | updf.com | 105.04萬 | -8.19萬 (-7.2%) | 免費增值、免費試用、付費 | 美國 | 4.3 | 比較 |
| 3 | PDF.ai | pdf.ai | 38.78萬 | -2.25萬 (-5.5%) | 免費增值、免費試用 | 巴西 | 4.2 | 比較 |
| 4 | PDFgear | pdfgear.com | 284.53萬 | -10.05萬 (-3.4%) | 免費 | 美國 | 4.5 | 比較 |
| 5 | PDF Guru 的 AI PDF 摘要工具 | pdfguru.com | 688.15萬 | -324.44萬 (-32%) | 免費增值、免費試用 | 印尼 | 3.8 | 比較 |
| 6 | PDF Summarizer | pdfsummarizer.pro | 5615 | -761 (-11.9%) | 免費增值 | 美國 | 4.2 | 比較 |
| 7 | PDF GPT | pdfgpt.chat | 1507 | -114 (-7%) | 免費增值 | 泰國 | 3.8 | 比較 |
| 8 | aiPDF | aipdf.ai | 3816 | -1355 (-26.2%) | 免費增值 | 美國 | 4.2 | 比較 |
| 9 | AI Summary Generator | summarygenerator.io | 9854 | -314 (-3.1%) | 免費增值 | 美國 | 3.8 | 比較 |
| 10 | LightPDF | lightpdf.com | 174.26萬 | -31.46萬 (-15.3%) | 免費增值 | 印度 | 4.2 | 比較 |
| 11 | Free AI PDF Reader | aipdfreader.net | 1181 | -2872 (-70.9%) | 免費 | 美國 | 4.2 | 比較 |
| 12 | AI Resumma | resumma.com | 9923 | -2969 (-23%) | 付費 | 全球 | 4.1 | 比較 |
PDF.ai lets you chat with any PDF using AI: upload or open a document and ask questions to get answers with citations, instant summaries and extracted data. The platform also provides a developer API for parsing documents, pulling out structured data and splitting PDFs inside your own workflows.
PDF.ai lets you chat with any PDF using AI: upload or open a document and ask questions to get answers with citations, instant summaries and extracted data. The platform also provides a developer API for parsing documents, pulling out structured data and splitting PDFs inside your own workflows.
把長篇 PDF 變成清晰摘要,並可與之對話

PDF Summarizer is an AI document assistant that lets you upload PDFs and other files, then chat with them to get summaries, key points, detailed overviews, notes, flashcards, and quizzes. You can add several documents to one conversation, ask questions across them, request answers in any language, and click through to the source passage in a side-by-side view instead of reading every page yourself.
PDF Summarizer is an AI document assistant that lets you upload PDFs and other files, then chat with them to get summaries, key points, detailed overviews, notes, flashcards, and quizzes. You can add several documents to one conversation, ask questions across them, request answers in any language, and click through to the source passage in a side-by-side view instead of reading every page yourself.
一鍵濃縮長文、文章與 PDF
跨裝置的免費 AI PDF 編輯、轉換與閱讀工具

專項更強Free AI PDF Reader is a browser-based document assistant: you upload a PDF and the AI summarizes it, translates it and answers follow-up questions while the original file stays visible beside the chat. It handles PDF, DOCX, TXT, PPTX, EPUB and FB2 files and requires no account.
專項更強Free AI PDF Reader is a browser-based document assistant: you upload a PDF and the AI summarizes it, translates it and answers follow-up questions while the original file stays visible beside the chat. It handles PDF, DOCX, TXT, PPTX, EPUB and FB2 files and requires no account.
用 AI 在幾秒內總結長文件並翻譯文字或圖片