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Claude官方原廠
12.5億/月
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。
AI 助手編輯評分：4.8免費增值+23.8%
載入中…
正面對決基準比較
PDFgear vs Speak
PDFgear 每月有 2,845,280 次造訪，月增率 -3.4%，定價模式為免費。Speak 每月有 46,150 次造訪，成長率 -66.2%，定價模式為免費試用。
PDFgear 每月有 2,845,280 次造訪，月增率 -3.4%，定價模式為免費。Speak 每月有 46,150 次造訪，成長率 -66.2%，定價模式為免費試用。
Speak is an AI-powered language learning app built around speaking rather than studying. Its Speak Method loops through three stages — learn the phrases native speakers actually use, practice them until they become automatic, and apply them in real conversation with the AI Speak Tutor, which returns immediate feedback on your pronunciation and phrasing. The curriculum is created by language education experts and personalized by AI, with lessons matched to your level.
| 面向／指標 | | |
|---|---|---|
| 官方網域 | pdfgear.com | usespeak.com |
| 定價模式 | 免費 | 免費試用 |
| 每月造訪次數 | 284.53萬 (2,845,280) | 4.62萬 (46,150) |
| 月流量變化量 | -10.05萬 (-3.4%) | -9.04萬 (-66.2%) |
| 主要市場與市佔 | 🇺🇸 美國 (23.3%) | 🇰🇷 南韓 (25.6%) |
| 每月直接造訪 | 67.51萬 | 1.45萬 |
| 使用者評分 | 4.5 | 4.6 |
| 支援平台 | 網站 | 網站 |
適用於所有裝置的免費 AI PDF 編輯器
像在文書處理軟體中一樣編輯文件裡的文字、圖片、圖形、連結、簽名與表單欄位。
與 PDF 對話、產生摘要，從冗長或排版複雜的文件中擷取答案與文字。
在 PDF、Word、Excel、PowerPoint、TXT 與圖片之間互轉，支援批次與無損轉換。
將掃描檔或圖片型文件轉為可完整編輯的 Word 或 TXT 檔。
Speak is an AI-powered language learning app built around speaking rather than studying. Its Speak Method loops through three stages — learn the phrases native speakers actually use, practice them until they become automatic, and apply them in real conversation with the AI Speak Tutor, which returns immediate feedback on your pronunciation and phrasing. The curriculum is created by language education experts and personalized by AI, with lessons matched to your level.
The Speak Tutor holds a real back-and-forth conversation with you in the target language and gives feedback on what actually matters, as many times as you want.
Speak flags pronunciation and phrasing problems as you speak, so you can correct habits before they set in.
Every lesson is built around the phrases and patterns native speakers use in real situations, avoiding textbook sentences and grammar drills.
The app adapts lesson order and content to your level and goals, with Premium Plus adding Made for You lessons and review built from your own mistakes.
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。
桌面端文件套件，為本機檔案提供進階編輯、OCR 轉換與 AI 輔助聊天功能。
基於雲端的檔案平台，提供強大的 PDF 編輯、格式轉換與互動式 AI 聊天功能。
Browser-based PDF workspace combining document conversion, e-signatures, and automated AI summarization tools.
用擬真 AI 與專業真人外師，從第一天就開口說外語
