
LightPDF 每月有 1,742,568 次造訪,月增率 -15.3%,定價模式為免費增值。SmartRecaps 每月有 0 次造訪,成長率 0%,定價模式為付費。
| 面向/指標 | ![]() | ![]() |
|---|---|---|
| 官方網域 | lightpdf.com | smartrecaps.com |
| 定價模式 | 免費增值 | 付費 |
| 每月造訪次數 | 174.26萬 (1,742,568) | 0 (0) |
| 月流量變化量 | -31.46萬 (-15.3%) | 0 (0%) |
| 主要市場與市佔 | 🇮🇳 印度 (24.9%) | 🌐 全球 (—) |
| 每月直接造訪 | 44.21萬 | 0 |
| 使用者評分 | 4.2 | 4.2 |
| 支援平台 | 網站 | 網站 |

跨裝置的免費 AI PDF 編輯、轉換與閱讀工具
上傳 PDF 後用自然語言提問、追問細節,並查看答案引用的原文段落;另有模式可直接解析 YouTube 影片。
把整份文件翻譯成 20 多種語言,包括掃描版與圖片型 PDF,並盡量維持原本排版。
自動把發票、收據、銀行對帳單與採購單轉成結構化的 Excel 檔案。
編輯文字與圖片、OCR 掃描頁、與 Office 格式互轉,並支援合併、拆分、壓縮、浮水印、簽名與註解。

每週 AI 產業情報簡報,只談真正重要的變化
每天從數千個來源攝取你所在產業的資訊,涵蓋新聞、企業公告、研究成果與監管動態。
依新穎度、影響力、來源互證與產業相關性為事件評分,讓高價值動態優先浮現。
每條資訊都標註為一手來源、獨立報導或分析觀點,並給出信心水準,讓你隨時了解可靠程度。
簡報將事實摘要與解讀分開,並補充「為什麼重要」與「接下來關注什麼」兩個部分。

專項更強Anthropic 的前沿 AI 工作空間,由 Claude 5.5 驅動,擅長代理式程式開發、分析與細膩寫作。
Offers a robust desktop suite for OCR and editing, but requires software installation unlike cloud platforms.
Offers a robust desktop suite for OCR and editing, but requires software installation unlike cloud platforms.

Provides quick browser-based PDF editing and e-signatures, but has a less advanced conversational AI assistant.
免費 / 開源Summarizer.org is a free AI summarizer that condenses text, articles, essays and documents into paragraph or bullet-point summaries with adjustable length.
免費 / 開源Summarizer.org is a free AI summarizer that condenses text, articles, essays and documents into paragraph or bullet-point summaries with adjustable length.
具備互動式 PDF 對話與填表功能,但進階桌面編輯與轉換選項較少。
免費 / 開源Paper Digest is an AI research platform that summarizes literature, generates literature reviews with citations, and delivers daily digests of new papers across arXiv, PubMed, bioRxiv and major conferences. Launched in 2018 and used by millions of researchers, it combines a citation-backed review engine that avoids inventing results with tools for reading PDFs, writing, question answering, claim verification and topic tracking.
免費 / 開源Paper Digest is an AI research platform that summarizes literature, generates literature reviews with citations, and delivers daily digests of new papers across arXiv, PubMed, bioRxiv and major conferences. Launched in 2018 and used by millions of researchers, it combines a citation-backed review engine that avoids inventing results with tools for reading PDFs, writing, question answering, claim verification and topic tracking.