# SmartPDFs 的替代工具

根据功能和用途，为 SmartPDFs（月访问量 147，免费）匹配的 12 个替代工具。

关于 SmartPDFs: SmartPDFs is a free web tool that summarizes PDF documents in seconds. You upload a PDF, pick a language, and the app generates a quick, clear and shareable summary, so you can grasp a long document without reading every page. — [工具详情（Markdown）](https://openaitools.app/zh/tool/smartpdfs.md)

| # | 工具名称 | 月访问量 | 月度环比增长率 | 定价模式 | 简介 | 对比 |
| :--- | :--- | :--- | :--- | :--- | :--- | :--- |
| 1 | [PDF Summarizer](https://openaitools.app/zh/tool/pdf-summarizer) | 5,615 | -11.9% | 免费增值 | 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 | [SmartPDFs vs PDF Summarizer](https://openaitools.app/zh/compare/pdf-summarizer-vs-smartpdfs.md) |
| 2 | [ChatPDF](https://openaitools.app/zh/tool/chatpdf) | 1,044,477 | -3.7% | 免费增值 | 与任意 PDF、视频或网页对话，几秒内获得带引用的答案 | [SmartPDFs vs ChatPDF](https://openaitools.app/zh/compare/chatpdf-vs-smartpdfs.md) |
| 3 | [UPDF AI](https://openaitools.app/zh/tool/updf-ai) | 1,050,387 | -7.2% | 免费增值，免费试用，付费 | 以 GPT 驱动的 AI，在跨平台环境中阅读、翻译与签署 PDF | [SmartPDFs vs UPDF AI](https://openaitools.app/zh/compare/smartpdfs-vs-updf-ai.md) |
| 4 | [LightPDF](https://openaitools.app/zh/tool/lightpdf-com) | 1,742,568 | -15.3% | 免费增值 | 跨设备的免费 AI PDF 编辑、转换与阅读工具 | [SmartPDFs vs LightPDF](https://openaitools.app/zh/compare/lightpdf-com-vs-smartpdfs.md) |
| 5 | [PDFgear](https://openaitools.app/zh/tool/pdfgear) | 2,845,280 | -3.4% | 免费 | 面向所有设备的免费 AI PDF 编辑器 | [SmartPDFs vs PDFgear](https://openaitools.app/zh/compare/pdfgear-vs-smartpdfs.md) |
| 6 | [PDF Guru 的 AI PDF 摘要工具](https://openaitools.app/zh/tool/ai-pdf-summarizer-by-pdf-guru) | 6,881,465 | -32% | 免费增值，免费试用 | 把长篇 PDF 变成清晰摘要，并可与之对话 | [SmartPDFs vs PDF Guru 的 AI PDF 摘要工具](https://openaitools.app/zh/compare/ai-pdf-summarizer-by-pdf-guru-vs-smartpdfs.md) |
| 7 | [AI Resumma](https://openaitools.app/zh/tool/ai-resumma) | 9,923 | -23% | 付费 | 用 AI 在几秒内总结长文档并翻译文本或图片 | [SmartPDFs vs AI Resumma](https://openaitools.app/zh/compare/ai-resumma-vs-smartpdfs.md) |
| 8 | [Linnk.AI](https://openaitools.app/zh/tool/linnk-ai) | 451,514 | +12.4% | 免费增值 | 跨 154 种语言翻译、总结和理解文档，排版不丢失 | [SmartPDFs vs Linnk.AI](https://openaitools.app/zh/compare/linnk-ai-vs-smartpdfs.md) |
| 9 | [Free AI PDF Reader](https://openaitools.app/zh/tool/free-ai-pdf-reader) | 1,181 | -70.9% | 免费 | 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 | [SmartPDFs vs Free AI PDF Reader](https://openaitools.app/zh/compare/free-ai-pdf-reader-vs-smartpdfs.md) |
| 10 | [PDF.ai](https://openaitools.app/zh/tool/pdf-ai) | 387,819 | -5.5% | 免费增值，免费试用 | 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 | [SmartPDFs vs PDF.ai](https://openaitools.app/zh/compare/pdf-ai-vs-smartpdfs.md) |
| 11 | [SciSummary](https://openaitools.app/zh/tool/scisummary) | 38,871 | -37.7% | 免费增值，免费试用，付费 | 面向科学论文的 AI 摘要与学习指南 | [SmartPDFs vs SciSummary](https://openaitools.app/zh/compare/scisummary-vs-smartpdfs.md) |
| 12 | [TLDR This](https://openaitools.app/zh/tool/tldr-this) | 82,609 | -20.5% | 免费 | TLDR This is a free online summarization tool that condenses long articles, blog posts, and webpages into short, easy-to-read summaries. Built as both a web app and a browser extension, it also strips | [SmartPDFs vs TLDR This](https://openaitools.app/zh/compare/smartpdfs-vs-tldr-this.md) |

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来源：https://openaitools.app/zh/alternatives/smartpdfs

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