兩者的成長率相比如何？

PDF Translator 的月增率為 -5.8%；Readable 為 -0.1%。

價格相比如何？

PDF Translator：免費增值。Free for casual use: guests get 50 ordinary PDF pages per month and registered users get 600 plus a 1,000-credit welcome gift. Extra ordinary pages cost 10 credits each; OCR on scanned PDFs costs 20 credits per page. Optional 30-, 90- or 365-day membership passes raise limits to 50 MiB and 800 pages with priority processing, and credits are not auto-renewing. Readable：免費試用、付費、需聯絡報價。Pro Standard 月費 800 日圓（英翻日、單檔 100 頁／50MB），Pro Premium 月費 4,000 日圓（200 多國語言、1,000 頁／200MB），兩者翻譯次數皆無上限。Business／科研費方案需另行洽詢報價，7 天免費試用每人或每間公司限用一次。

PDF Translator 與 Readable 有哪些替代方案？

相關分類中的其他工具包括 OpenL Translate, BelinDoc, O.Translator, DocTranslator, Doclingo。

PDF Translator vs Readable — 流量 (9.9萬 vs 6.76萬)、定價與選型結論

Open AI Tools

PDF Translator vs Readable — 流量 (9.9萬 vs 6.76萬)、定價與選型結論 | Open AI Tools

流量與規格並排比較表

面向／指標	PDF Translator	Readable
官方網域	pdftranslator.org	readable.jp
定價模式	免費增值	免費試用、付費、需聯絡報價
每月造訪次數	9.9萬 (99,000)	6.76萬 (67,606)
月流量變化量	-6048 (-5.8%)	-55 (-0.1%)
主要市場與市佔	🇺🇸 美國 (35.8%)	🇯🇵 日本 (97.9%)
每月直接造訪	3.93萬	3.26萬
使用者評分	4	4.3
支援平台	網站	網站

PDF Translator

PDF Translator (PDFTranslator.org) is a free online AI PDF translator that converts text-based and scanned documents across 100+ languages while keeping the original layout, tables and images intact. Guests can translate a limited number of pages each month without signing up, and OCR handles image-based PDFs after login. It also bundles companion tools for splitting, merging and compressing PDFs.

Format preservation

Keep layouts, tables, images and fonts exactly as in the original document, with translated and bilingual download options.

100+ languages

Translate PDFs between 100+ languages, from English, Spanish and Chinese to rare and lower-resource dialects.

Scanned PDF translation with OCR

OCR recognizes printed text in scanned reports, research papers and manuals, billed per page with credits.

Long document support

Handle long documents within the free monthly page quota and membership passes that raise file limits to 50 MiB and 800 pages.