# SmartPDFs Alternatives

12 alternatives to SmartPDFs (147 monthly visits, 無料), matched by function and use case.

About 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. — [Profile (Markdown)](https://openaitools.app/ja/tool/smartpdfs.md)

| # | ツール名 | 月間訪問数 | 前月比成長率 | 料金モデル | Summary | 比較 |
| :--- | :--- | :--- | :--- | :--- | :--- | :--- |
| 1 | [PDF Summarizer](https://openaitools.app/ja/tool/pdf-summarizer) | 5,615 | -11.9% | フリーミアム | 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/ja/compare/pdf-summarizer-vs-smartpdfs.md) |
| 2 | [ChatPDF](https://openaitools.app/ja/tool/chatpdf) | 1,044,477 | -3.7% | フリーミアム | PDF・動画・Webサイトと対話し、引用付きの回答を数秒で取得 | [SmartPDFs vs ChatPDF](https://openaitools.app/ja/compare/chatpdf-vs-smartpdfs.md) |
| 3 | [UPDF AI](https://openaitools.app/ja/tool/updf-ai) | 1,050,387 | -7.2% | フリーミアム、無料トライアル、有料 | GPTベースのAIで文書を読み、翻訳し、署名するクロスプラットフォームPDF編集 | [SmartPDFs vs UPDF AI](https://openaitools.app/ja/compare/smartpdfs-vs-updf-ai.md) |
| 4 | [LightPDF](https://openaitools.app/ja/tool/lightpdf-com) | 1,742,568 | -15.3% | フリーミアム | あらゆるデバイスで使える無料のAI PDF編集・変換・閲覧ツール | [SmartPDFs vs LightPDF](https://openaitools.app/ja/compare/lightpdf-com-vs-smartpdfs.md) |
| 5 | [PDFgear](https://openaitools.app/ja/tool/pdfgear) | 2,845,280 | -3.4% | 無料 | すべてのデバイスで使える無料のAI PDFエディター | [SmartPDFs vs PDFgear](https://openaitools.app/ja/compare/pdfgear-vs-smartpdfs.md) |
| 6 | [PDF GuruのAI PDF要約ツール](https://openaitools.app/ja/tool/ai-pdf-summarizer-by-pdf-guru) | 6,881,465 | -32% | フリーミアム、無料トライアル | 長いPDFを明快な要約に変え、文書と対話できる | [SmartPDFs vs PDF GuruのAI PDF要約ツール](https://openaitools.app/ja/compare/ai-pdf-summarizer-by-pdf-guru-vs-smartpdfs.md) |
| 7 | [AI Resumma](https://openaitools.app/ja/tool/ai-resumma) | 9,923 | -23% | 有料 | 長い文書を数秒で要約し、テキストや画像を翻訳するAIツール | [SmartPDFs vs AI Resumma](https://openaitools.app/ja/compare/ai-resumma-vs-smartpdfs.md) |
| 8 | [Linnk.AI](https://openaitools.app/ja/tool/linnk-ai) | 451,514 | +12.4% | フリーミアム | レイアウトを崩さず 154 言語で文書を翻訳・要約・理解 | [SmartPDFs vs Linnk.AI](https://openaitools.app/ja/compare/linnk-ai-vs-smartpdfs.md) |
| 9 | [Free AI PDF Reader](https://openaitools.app/ja/tool/free-ai-pdf-reader) | 1,181 | -70.9% | 無料 | 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/ja/compare/free-ai-pdf-reader-vs-smartpdfs.md) |
| 10 | [PDF.ai](https://openaitools.app/ja/tool/pdf-ai) | 387,819 | -5.5% | フリーミアム、無料トライアル | 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/ja/compare/pdf-ai-vs-smartpdfs.md) |
| 11 | [SciSummary](https://openaitools.app/ja/tool/scisummary) | 38,871 | -37.7% | フリーミアム、無料トライアル、有料 | 科学論文のためのAI要約と学習ガイド | [SmartPDFs vs SciSummary](https://openaitools.app/ja/compare/scisummary-vs-smartpdfs.md) |
| 12 | [TLDR This](https://openaitools.app/ja/tool/tldr-this) | 82,609 | -20.5% | 無料 | 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/ja/compare/smartpdfs-vs-tldr-this.md) |

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出典: https://openaitools.app/ja/alternatives/smartpdfs

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