iTextMaster 每月有 0 次造訪，月增率 -100%，定價模式為免費。Studocu 每月有 39,297,122 次造訪，成長率 +1.1%，定價模式為免費增值。
Studocu is a global study platform where students share and access lecture notes, summaries, study guides and past exams, with an AI assistant, quizzes, flashcards and note tools to help them learn faster.
| 面向／指標 |  | |
|---|---|---|
| 官方網域 | itextmaster.com | studocu.com |
| 定價模式 | 免費 | 免費增值 |
| 每月造訪次數 | 0 (0) | 3929.71萬 (39,297,122) |
| 月流量變化量 | -1333 (-100%) |
| +43.05萬 (+1.1%) |
| 主要市場與市佔 | 🌐 全球 (—) | 🇺🇸 美國 (12.3%) |
|---|
| 每月直接造訪 | 0 | 649.61萬 |
|---|
| 使用者評分 | 4.3 | 4.4 |
|---|
| 支援平台 | 網站 | 網站 |
|---|
隱私優先的瀏覽器端 PDF 工具集與開發者 PDF API
涵蓋合併、拆分、壓縮、線性化、OCR、加密、塗黑、扁平化、清除中繼資料、格式轉換與表格擷取的完整目錄。
大多數檔案工具完全在瀏覽器中執行，日常 PDF 操作無需把文件上傳到伺服器。
提供合併、拆分、HTML 轉 PDF、網頁轉 PDF、發票產生、塗黑與 OCR 的後端介面，按月扣減點數。
需要伺服器算圖、抓取網址或 API 處理的工具，會在提交資料前清楚說明。
Studocu is a global study platform where students share and access lecture notes, summaries, study guides and past exams, with an AI assistant, quizzes, flashcards and note tools to help them learn faster.
Search a vast, student-contributed library of lecture notes, summaries, study guides and past exams organised by course and institution.
Generate notes, summaries and revision material from documents so you can study the essentials instead of re-reading everything.
Turn study material into interactive quizzes and flashcards so you can test yourself and target weak spots.
Use built-in text-to-speech to listen to study documents on the go, useful for revision during commutes or downtime.
專項更強General-purpose conversational AI that can explain complex concepts and make practice quizzes, but lacks dedicated study note repositories.
專項更強Tailored for specific exam prep and coursework feedback with an AI tutor, rather than open note sharing.
適用於所有裝置的免費 AI PDF 編輯器
專項更強Tailored for specific exam prep and coursework feedback with an AI tutor, rather than open note sharing.
具備優秀的 AI 影片解說和互動學習集，但缺乏 Studocu 龐大的群眾外包課程筆記庫。
跨裝置的免費 AI PDF 編輯、轉換與閱讀工具
兩者都有類似的大學共用文件資料庫與讀書工具，但這款更聚焦於歐洲學生社群。
