立即使用我們的免費 PDF 翻譯工具
將您的 PDF 上傳至 Immersive Translate，即可獲得保留格式的即時雙語翻譯——立即免費試用！
1
根據需求選擇翻譯工具
2
上傳文件
3
用你想要的樣式下載譯文
準確度無與倫比的進階 PDF 翻譯器
體驗專業的 PDF 翻譯服務，不僅保留原始格式、支援 100 多種語言，更整合多種 AI 引擎，即時提供精確的雙語翻譯結果。
保留原始格式
我們的 PDF 翻譯器能完美維持原始版面配置、圖片和表格，確保您的翻譯文件展現專業外觀，並可立即使用。
AI 驅動的精準翻譯
接入包含 ChatGPT 和 DeepL 在內的 18 種以上翻譯引擎，提供具備情境感知能力的翻譯，精準理解專業術語與文件結構。
雙語對照顯示
並排檢視原文與譯文以便於比較，非常適合精準校對法律合約或學術論文。
支援多種翻譯引擎
可在 Google Translate、Gemini 和 DeepSeek 之間即時切換，為您的特定文件類型尋找最佳翻譯品質。
安全的處理機制
您的 PDF 檔案將透過企業級加密技術進行處理，確保機密商業文件與個人資訊獲得完全保護。
誰在使用 PDF 翻譯器
學生
研究人員
專業人士
律師
教育工作者
移民
學術論文障礙
學生為了完成作業而翻譯外國研究論文和教科書，在保持原始格式的同時，比較雙語內容以確保準確的理解和引用。
跨境文獻獲取
研究人員處理國際期刊和會議論文，在保留複雜公式和表格的同時，利用多個 AI 引擎來確保技術術語的準確性。
證書翻譯的緊迫性
移民為了簽證申請而翻譯出生證明和學位證書，需要既快速又準確的結果，並保留官方文件格式以便提交給政府機關。
PDF 翻譯的運作原理
我們的文件翻譯器採用七階段流程：透過加密進行安全上傳、智慧結構分析以偵測版面配置和元素、從原生和掃描的 PDF 中精準提取文字、使用您偏好的引擎和自訂術語進行 AI 驅動的翻譯、維持原始格式的智慧文字重組、保留字型和圖片的全面格式還原，以及加密下載——確保每次都能獲得專業級的 PDF 翻譯結果。
千萬用戶，好評如潮 —— 線上翻譯口碑之選
沉浸式翻譯獲得眾多用戶口碑讚譽，是他們首選的網頁翻譯、PDF 翻譯、在線影片字幕雙語翻譯工具。
I recently explored creating bilingual e-books in Chinese and English using "Immersive Translate" and found this app to be incredibly powerful. It spans all systems and platforms, allowing you to use it on any device—PC, mobile—with virtually no difference in experience across platforms.
bluebird0605
Producer of Dailyio
Must have extension! Just found out this. No doubt it will be my must have extension. Way better than other simular choices.
Kobe Yeung
Chrome User
Bilingual translation with customizable styles is amazing—this is exactly what I wanted.
Su Shi
Chrome User
Easily the best translator. It can translate the web apps even though google translate doesn't recognise.
Dan
Chrome User
kly.wu
From Instagram
This is my first time reviewing a Chrome extension, and the overall experience has been exceptionally seamless. The name "Immersive Translate" couldn't be more apt—kudos to the developer!
Chen
Chrome User
gravity_tonya
From Instagram
The first time I used this extension, I was blown away. It surpassed all other translation extensions I've used before. The segment-by-segment translation mode is innovative, offering bilingual comparison, and there are multiple styles for the translated text to choose from.
tfpak 379
Chrome User
achngjuni
From Tiktok
I just discovered today that the "Immersive Bilingual Web Page Translation Extension" even supports PDF translation, which is truly fantastic. I can say without a doubt that Immersive-Translate is the most actively used extension in my browser at the moment!
Asuka Makina
Freelancer
I have been looking for a Chrome extension to show both original and translated languages on the same page for dual language education purpose. I used Saladict for a few years but the versatility this extension provides is much more powerful. Thanks for making this!
Bo Y.
Chrome User
Super easy to use, it's definitely the best translation extension I've used so far, bar none! Everything is just as I imagined!
Peng Ju
Edge User
How should I put this? This extension is just too awesome. After trying dozens of page translation extensions, this one has all the features you could want. I hope they continue to provide their service.
Bird Fat
Chrome User
I use this extension everyday!!!
Malanore Bal'a Dash
Chrome User
If you: 1. Use Chrome; 2. Need to read a lot of English literature/PDFs/slides; 3. Are short on time or just want to skim; 4. Wish to have machine translation as a reference while conveniently browsing the original text, then anyone meeting at least two of these criteria should undoubtedly try this extension!
Lymil
Chrome User
I recently explored creating bilingual e-books in Chinese and English using "Immersive Translate" and found this app to be incredibly powerful. It spans all systems and platforms, allowing you to use it on any device—PC, mobile—with virtually no difference in experience across platforms.
bluebird0605
Producer of Dailyio
Must have extension! Just found out this. No doubt it will be my must have extension. Way better than other simular choices.
Kobe Yeung
Chrome User
Bilingual translation with customizable styles is amazing—this is exactly what I wanted.
Su Shi
Chrome User
Easily the best translator. It can translate the web apps even though google translate doesn't recognise.
Dan
Chrome User
kly.wu
From Instagram
This is my first time reviewing a Chrome extension, and the overall experience has been exceptionally seamless. The name "Immersive Translate" couldn't be more apt—kudos to the developer!
Chen
Chrome User
gravity_tonya
From Instagram
The first time I used this extension, I was blown away. It surpassed all other translation extensions I've used before. The segment-by-segment translation mode is innovative, offering bilingual comparison, and there are multiple styles for the translated text to choose from.
tfpak 379
Chrome User
achngjuni
From Tiktok
I just discovered today that the "Immersive Bilingual Web Page Translation Extension" even supports PDF translation, which is truly fantastic. I can say without a doubt that Immersive-Translate is the most actively used extension in my browser at the moment!
Asuka Makina
Freelancer
I have been looking for a Chrome extension to show both original and translated languages on the same page for dual language education purpose. I used Saladict for a few years but the versatility this extension provides is much more powerful. Thanks for making this!
Bo Y.
Chrome User
Super easy to use, it's definitely the best translation extension I've used so far, bar none! Everything is just as I imagined!
Peng Ju
Edge User
How should I put this? This extension is just too awesome. After trying dozens of page translation extensions, this one has all the features you could want. I hope they continue to provide their service.
Bird Fat
Chrome User
I use this extension everyday!!!
Malanore Bal'a Dash
Chrome User
If you: 1. Use Chrome; 2. Need to read a lot of English literature/PDFs/slides; 3. Are short on time or just want to skim; 4. Wish to have machine translation as a reference while conveniently browsing the original text, then anyone meeting at least two of these criteria should undoubtedly try this extension!
Lymil
Chrome User
I recently explored creating bilingual e-books in Chinese and English using "Immersive Translate" and found this app to be incredibly powerful. It spans all systems and platforms, allowing you to use it on any device—PC, mobile—with virtually no difference in experience across platforms.
bluebird0605
Producer of Dailyio
Must have extension! Just found out this. No doubt it will be my must have extension. Way better than other simular choices.
Kobe Yeung
Chrome User
Bilingual translation with customizable styles is amazing—this is exactly what I wanted.
Su Shi
Chrome User
Easily the best translator. It can translate the web apps even though google translate doesn't recognise.
Dan
Chrome User
kly.wu
From Instagram
This is my first time reviewing a Chrome extension, and the overall experience has been exceptionally seamless. The name "Immersive Translate" couldn't be more apt—kudos to the developer!
Chen
Chrome User
gravity_tonya
From Instagram
The first time I used this extension, I was blown away. It surpassed all other translation extensions I've used before. The segment-by-segment translation mode is innovative, offering bilingual comparison, and there are multiple styles for the translated text to choose from.
tfpak 379
Chrome User
achngjuni
From Tiktok
I just discovered today that the "Immersive Bilingual Web Page Translation Extension" even supports PDF translation, which is truly fantastic. I can say without a doubt that Immersive-Translate is the most actively used extension in my browser at the moment!
Asuka Makina
Freelancer
I have been looking for a Chrome extension to show both original and translated languages on the same page for dual language education purpose. I used Saladict for a few years but the versatility this extension provides is much more powerful. Thanks for making this!
Bo Y.
Chrome User
Super easy to use, it's definitely the best translation extension I've used so far, bar none! Everything is just as I imagined!
Peng Ju
Edge User
How should I put this? This extension is just too awesome. After trying dozens of page translation extensions, this one has all the features you could want. I hope they continue to provide their service.
Bird Fat
Chrome User
I use this extension everyday!!!
Malanore Bal'a Dash
Chrome User
If you: 1. Use Chrome; 2. Need to read a lot of English literature/PDFs/slides; 3. Are short on time or just want to skim; 4. Wish to have machine translation as a reference while conveniently browsing the original text, then anyone meeting at least two of these criteria should undoubtedly try this extension!
Lymil
Chrome User
I recently explored creating bilingual e-books in Chinese and English using "Immersive Translate" and found this app to be incredibly powerful. It spans all systems and platforms, allowing you to use it on any device—PC, mobile—with virtually no difference in experience across platforms.
bluebird0605
Producer of Dailyio
Must have extension! Just found out this. No doubt it will be my must have extension. Way better than other simular choices.
Kobe Yeung
Chrome User
Bilingual translation with customizable styles is amazing—this is exactly what I wanted.
Su Shi
Chrome User
Easily the best translator. It can translate the web apps even though google translate doesn't recognise.
Dan
Chrome User
kly.wu
From Instagram
This is my first time reviewing a Chrome extension, and the overall experience has been exceptionally seamless. The name "Immersive Translate" couldn't be more apt—kudos to the developer!
Chen
Chrome User
gravity_tonya
From Instagram
The first time I used this extension, I was blown away. It surpassed all other translation extensions I've used before. The segment-by-segment translation mode is innovative, offering bilingual comparison, and there are multiple styles for the translated text to choose from.
tfpak 379
Chrome User
achngjuni
From Tiktok
I just discovered today that the "Immersive Bilingual Web Page Translation Extension" even supports PDF translation, which is truly fantastic. I can say without a doubt that Immersive-Translate is the most actively used extension in my browser at the moment!
Asuka Makina
Freelancer
I have been looking for a Chrome extension to show both original and translated languages on the same page for dual language education purpose. I used Saladict for a few years but the versatility this extension provides is much more powerful. Thanks for making this!
Bo Y.
Chrome User
Super easy to use, it's definitely the best translation extension I've used so far, bar none! Everything is just as I imagined!
Peng Ju
Edge User
How should I put this? This extension is just too awesome. After trying dozens of page translation extensions, this one has all the features you could want. I hope they continue to provide their service.
Bird Fat
Chrome User
I use this extension everyday!!!
Malanore Bal'a Dash
Chrome User
If you: 1. Use Chrome; 2. Need to read a lot of English literature/PDFs/slides; 3. Are short on time or just want to skim; 4. Wish to have machine translation as a reference while conveniently browsing the original text, then anyone meeting at least two of these criteria should undoubtedly try this extension!
Lymil
Chrome User
關於 PDF 翻譯的常見問題
當您需要翻譯 PDF 文件時，保持原始版面對於專業文件至關重要。沉浸式翻譯的文件翻譯功能保留了 PDF 的結構，包括圖片、表格和格式元素。您只需透過瀏覽器擴充功能或網頁介面上傳 PDF，從超過 100 種支援的選項中選擇目標語言，並選擇雙語並排輸出或僅翻僅翻譯格式。該工具連接到多個 AI 翻譯引擎，如 ChatGPT、DeepL 和 Google 翻譯，讓您可以針對特定的文件類型選擇最能平衡準確度和速度的服務。對於具有多欄版面、掃描文字或數學公式的複雜 PDF，BabelDOC 進階模組會自動偵測文件結構並精確處理這些元素。免費用戶每月可翻譯多達 1,000 頁，而專業訂閱用戶則可獲得 10,000 頁的額度，並享有增強的公式辨識和版面轉換功能。
支援的格式
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