FileopiaPDF 翻譯
將 PDF、Word 或 TXT 翻譯成印地語、西班牙語、法語、德語、阿拉伯語、中文等。免費、免註冊,在瀏覽器中完成翻譯。
- 選擇檔案
- 自訂設定
- 儲存下載
- ✓ 100% 免費
- ✓ 免註冊
- 🔒 檔案絕不上傳
操作指南: PDF 翻譯
- Add a PDF, Word (.docx) or text file.
- Choose the source and target languages.
- Click Translate, then download the translated PDF or text.
為什麼全球使用者信賴 Fileopia
| Fileopia | 其他線上工具平台 | |
|---|---|---|
| 伺服器上傳 | 零上傳（本機運算） | 檔案被上傳至未知伺服器 |
| 使用次數限制 | 無限制完全免費 | 限制小時次數或彈出付費牆 |
| 文件保密性 | 100% 在您裝置本地 | 檔案在第三方雲端臨時儲存 |
| 輸出浮水印 | 無任何浮水印 | 免費版強制添加大面積浮水印 |
| 強制註冊 | 無需帳號密碼 | 必須綁定手機號碼或信箱登入 |
我們將您的隱私放在第一位
所有檔案轉換與處理均在本地瀏覽器內部沙箱完成。
- 零上傳風險： 檔案始終保存在您的個人電腦或手機記憶體中。
- 絕不儲存資料： 我們無法且絕不查看、分析或儲存您的私人文件。
- 國際合規認證： 完全符合 GDPR、HIPAA 等嚴格的資料隱私標準。
File tools designed for local processing work in your browser. Practical file-size and performance limits depend on the selected tool, browser and device. Some features need an internet connection to load code or data.
常見問題解答
Is the translation done on my device?
Yes. The text is extracted in your browser and translated either by the translator built into Chrome or by a small open model (Opus-MT) that is downloaded once and runs in the page. Your document is not sent to a server.
Which languages are supported?
Any browser: English, Spanish, French, German, Italian, Dutch, Russian, Ukrainian, Arabic, Hindi, Chinese, Vietnamese, Indonesian, Swedish, Finnish, Danish, Czech, Hungarian and Romanian (English → Romanian), plus translation from Portuguese, Polish, Turkish, Japanese, Korean and Thai into English. Chrome on desktop adds Tamil, Telugu, Kannada, Bengali, Marathi and more through its built-in translator. Malayalam is not available.
How big is the download?
The on-device model is about 110 MB for each direction (a pair that does not include English uses two models, because English is the pivot). It is cached by your browser, so the next translation starts immediately. Chrome's built-in translator downloads its own small language pack.
How good is the translation?
Good enough to understand a document and to draft from, not good enough to publish unchecked. The open models are small: names, numbers, idioms and technical terms can be wrong, and very long sentences may be shortened. Always review important translations.
Does the translated PDF keep my layout?
No. The translated text is set in new A4 pages in the original reading order; images, tables and columns are not reproduced. You can also download the translation as plain text.
Can it translate a scanned PDF?
Yes – tick “Scanned PDF? Run OCR first”. OCR uses the source language you chose.
How long does it take?
Roughly a second per sentence on a modern laptop after the model has loaded, so a 10-page document takes a few minutes. Use the page range for long files.
完全免費無限制?
無隱藏收費，無每日使用次數限制，無強制浮水印。 所有運算都在您的裝置端完成，檔案絕不上傳雲端。
天生安全隱私優先?
檔案在瀏覽器本機完成處理，絕不會上傳至任何遠端伺服器。 檔案始終保存在您的個人電腦或手機記憶體中。