Doc2Lang

Translate Document File with AITranslate document file (Excel, Word, PowerPoint, PDF) on our ChatGPT-powered service. Just upload and our AI will auto translate. Then download the translated file. Fast and accurate due to latest AI. Also support images, EPUB eBooks, and subtitle files (SRT, WebVTT, ASS).Upload a fileor drag and dropSupported: PDF, Excel, Word, PowerPoint, CSV, Subtitles, EPUB, Images, Videos, AudioSupported File FormatsExcelWe support translating most formats of Microsoft Excel™ (XLAM, XLSM, XLS, XLSX, XLTM, XLTX) spreadsheets and CSV to help businesses with Excel translation needs.WordOur service offers Microsoft Word™ (DOCX only right now) documents documents to provide professional Word document translation solutions.PDFOur service supports translation of PDF files. We provide the professional and accurate document translations to meet the needs across various industries.PowerPointWe deliver professional PowerPoint presentation translations, supporting the PPTX file format to translate your slides and notes.ImageUpload images containing text (JPG, PNG, JPEG, GIF, WebP) and our AI will automatically detect, extract, and translate the text content for you. Perfect for translating screenshots, photos of documents, infographics, memes, or any image with text.OCROur AI document translator supports OCR (Optical Character Recognition) for image-based PDFs or scans. Upload your scanned documents, and our system will automatically extract and translate the text, preserving important formatting and details.SRTNeed to translate video subtitles? Simply upload your SRT file to our AI document translator. We’ll deliver accurate, context-aware translations while retaining your original timestamps, making it easy to localize your content for any audience.WebVTTTranslate WebVTT subtitle files with precision. Our AI document translator preserves all WebVTT features including cue settings, styling, and positioning while delivering natural translations that maintain the original context and timing.ASSAdvanced SubStation Alpha (ASS) subtitle translation made simple. Upload your ASS files and our AI will translate the text while preserving all styling, effects, and advanced formatting features that make your subtitles unique.EPUBTranslate EPUB eBooks with precision and speed. Our AI preserves table of contents, chapter structure, and formatting while delivering natural translations. Compatible with Kindle, Kobo, and all major eBook readers.VideoTranslate video content with AI-powered precision. Support for MP4, AVI, MOV, MKV, and WebM formats. Our service extracts subtitles, translates them accurately, and preserves timing for seamless playback in any language.AudioAI-powered audio transcription and translation. Upload MP3, WAV, M4A, OGG, AAC, or FLAC files and get accurate transcripts translated into your target language. Perfect for podcasts, interviews, lectures, and voice recordings.IDML (InDesign)Professional InDesign document translation. Upload IDML files and maintain complex layouts, typography, and design elements. AI preserves formatting, styles, and visual hierarchy while translating content accurately.HTMLTranslate HTML web files with AI while preserving structure, CSS classes, and JavaScript. Automatically translates text content and user-facing attributes like alt, title, and placeholder.Translate to Popular LanguagesStart translating your documents to the world's most widely used languages🇬🇧English TranslationTranslate to English →🇰🇷Korean TranslationTranslate to Korean (한국어) →AI Document Translator FeaturesSecurityYou have full control over your documents. You can delete your uploaded files at any time for complete data removal.High Quality TranslationsOur advanced AI translation engine delivers professional, human-level translations tailored to your business needs, training on industry-specific data for highly accurate output.Simple and Convenient ProcessJust upload your files, translate with one click, and download the translated documents. No signup or subscription needed - pay only for what you use.Flexible BillingWithout monthly fees or commitments, you are billed only for each translation. Choose pay-per-use billing for maximum flexibility.Custom GlossaryDefine your own terminology to ensure consistent translation of brand names, technical terms, and industry-specific vocabulary across all your documents.RetranslatePreview translations for free. Not satisfied? Change the style or adjust settings and preview again until you get the perfect result.How AI Document Translator Works1. Upload Your DocumentSelect any file—Excel, Word, PDF, PowerPoint, CSV, SRT, or EPUB—right from your computer. Our system recognizes the file type automatically.2. AI-Powered TranslationOur platform uses the latest GPT models. This ensures your content is translated with context in mind, delivering near-human accuracy from our AI document translator.3. Preview & PurchaseGet a partial preview for free. Only pay once you're satisfied with the initial sample. There are no subscriptions—just simple pay-per-use billing.4. Download the Translated FileAfter payment, instantly download your fully translated document. We preserve layouts, formatting, and essential details for a professional result.AI Document Translator FAQ1. Which languages do you support?Our AI document translator can handle over 100 languages. Whether you need common languages like English, Spanish, and Chinese or more specialized ones, we’ve got you covered.2. Does layout stay the same?Yes, our system preserves fonts, graphics, bullet points, and formulas. For PowerPoint slides, we also retain speaker notes and embedded media whenever possible.3. Is OCR available for scanned PDFs?Our built-in OCR extracts text from image-based PDF documents, making it possible to translate scanned pages or text embedded in images seamlessly.4. How secure is the service?All file transfers are encrypted via HTTPS, and you can delete your documents from our servers once you're done. We also don't use your content to train public AI models.5. Can I upload multiple files at once?Yes! You can upload a ZIP archive containing multiple files. Our system will extract them automatically so you can choose which files to translate. Learn more about batch uploadStart Translating Your DocumentsGet startedRelease Notes → Cookie PreferencesWe use cookies to enhance your browsing experience, analyze site traffic, and personalize content. By clicking 'Accept All', you consent to our use of cookies. Read our Privacy Policy and Cookie Policy.CloseAccept AllReject AllManage Preferences --- PricingPay only for what you translate. Prices based on token count with volume discounts.What is a Token?Tokens are units we use to measure translation length. In English, 1 character ≈ 1 token. This means 'Hello' ≈ 5 tokens. Our AI uses tokens to calculate the cost of processing your documents."Hello" ≈ 5 tokensNon-English languages typically use more tokens per character1 page ≈ 2,000-3,000 tokensYou only pay for actual usage1-20K tokensThe more you translate, the less you pay per token$0.50/ 1K tokensCheck File PriceMost Popular20K-60K tokensThe more you translate, the less you pay per token$0.25/ 1K tokensCheck File PriceBest Value60K+ tokensThe more you translate, the less you pay per token$0.10/ 1K tokensCheck File PriceReal Document Pricing ExamplesSee how much common documents typically cost to translateWord Document5 pages~10,000 tokens$5.00Minimum chargeExcel Spreadsheet200 rows~15,000 tokens$7.50PowerPoint30 slides~50,000 tokens$12.50PDF Document10 pages~20,000 tokens$10.00What's IncludedFree preview translation before paymentHigh-quality AI translation powered by GPTSupport for Excel, Word, PDF, PPT, and moreSecure processing with optional file deletionBuy Credits for Better RatesPurchase credits in bulk and enjoy volume discounts. The more you buy, the more you save!Credit System BenefitsNo minimum file charge ($5 minimum waived)1 credit = 100 tokens conversion rateCredits never expireCredit PackagesStart at just $5 for 100 credits. Larger packages offer even better value with volume discounts.Buy CreditsSecure PaymentPowered by StripeSatisfaction GuaranteedFrequently Asked QuestionsWhat payment methods do you accept?We accept all major credit cards (Visa, MasterCard, American Express) and debit cards through our secure Stripe payment gateway.What's your refund policy?We offer a satisfaction guarantee. If you're not happy with the preview translation quality, you don't pay. Once you've paid and received the full translation, refunds are evaluated on a case-by-case basis.Do credits expire?No! Purchased credits never expire. You can use them anytime for future translations. Buy in bulk when there's a promotion and use them whenever you need.Do you offer bulk or enterprise pricing?Yes! For large translation volumes or enterprise needs, contact us at support@doc2lang.com for custom pricing options.Check Your File's PriceUpload your file to see the exact translation cost and preview the qualityUpload a fileor drag and dropSupported: PDF, Excel, Word, PowerPoint, CSV, Subtitles, EPUB, Images, Videos, Audio Cookie PreferencesWe use cookies to enhance your browsing experience, analyze site traffic, and personalize content. By clicking 'Accept All', you consent to our use of cookies. Read our Privacy Policy and Cookie Policy.CloseAccept AllReject AllManage Preferences --- Online Excel File TranslatorDiscover the ultimate solution for translating entire Excel Spreadsheet into English or any language with Doc2Lang, your expertly fast, accurate, and user-friendly Excel translator. Effortlessly upload, translate, and download your documents in just a few clicks.Upload a fileor drag and dropSupported: PDF, Excel, Word, PowerPoint, CSV, Subtitles, EPUB, Images, Videos, AudioWhy Choose Doc2Lang for Excel Translation?Effortless Full-Document Translation:Upload and translate your entire Excel document in one swift motion. Avoid the tedious process of line-by-line translation and let Doc2Lang handle the heavy lifting.Superior Translation Accuracy:Powered by the advanced AI of ChatGPT, Doc2Lang offers a level of precision that built-in Excel translations and other tools like Google Translate can't match. Expect contextually accurate translations that read naturally in any language.Unmatched Layout Preservation:Your document's layout, including charts, tables, and text, will remain pristine. With Doc2Lang, the format of your translated Excel file is a mirror image of the original.Cloud-Based Convenience:No software installation, no ChatGPT account needed—just upload your file to our secure cloud-based system and receive your translation anywhere, anytime.Extensive Language Support:From Japanese to Spanish or Italian to Hindi, our service covers nearly a hundred languages, ensuring you can communicate effectively in the global market.Simple and Straightforward Pricing:Forget about subscriptions or monthly fees. At Doc2Lang, you only pay for what you use. There's no need to register an account; just pay as you translate, with clear and upfront pricing.Batch File Processing:Support ZIP archive uploads to translate multiple Excel files at once, dramatically improving workflow efficiency. All files maintain their original structure and naming.Selective Translation Control:Take full control of your translation scope. Specify particular rows or worksheets to exclude from translation, allowing you to translate only the content you need while keeping original text intact in designated areas. Learn more →How It Works1.Upload Your Excel FileUpload one Excel file, or upload a ZIP archive for batch translation. We securely upload your file and prepare it for processing.2.Choose the Target LanguageSelect the language you want in the output file. You can translate between more than 100 languages.3.Add Terminology(Optional)Add a glossary for product names or technical terms when consistent wording is important.4.Choose What to Translate(Optional)Limit translation to specific sheets or cell ranges when needed. If you skip this, the full workbook is translated.5.Start TranslationThe system translates text content across the workbook while preserving layout and structure.6.Download the Translated FileWhen processing is complete, download the translated Excel file and review it in your normal workflow.Real Translation ExamplesSee how Doc2Lang handles different types of Excel documents. Every cell, chart, and formula stays intact — only the language changes.Case 1: Financial DashboardA complex financial dashboard with charts, KPIs, and summary tables. All labels, legends, and annotations are translated while preserving the visual layout and number formatting.Case 2: Product Price ListA detailed product catalog with pricing tiers, descriptions, and specifications. Column headers, product names, and notes are translated accurately while keeping formulas and currency formats intact.Case 3: Service Pricing SheetA professional pricing sheet with tiered plans, feature comparisons, and terms. All text is translated while maintaining the original table structure, conditional formatting, and calculated totals.Case 4: Technical SpecificationAn engineering specification sheet with technical parameters, tolerances, and material data. Specialized terminology is translated with precision, and units and measurement formats are preserved.Case 5: Market Comparison ReportA market analysis spreadsheet with competitor data, trend charts, and regional breakdowns. Complex multi-sheet workbooks are fully translated while keeping cross-sheet references working.Case 6: Workforce Planning SheetAn HR workforce planning document with headcount tables, role descriptions, and scheduling data. Employee-facing text is translated naturally while preserving the underlying data structure.Real Translation Results:Before Translation(Original XLSX)After Translation(Translated XLSX)The FAQ on Excel Spreadsheet TranslationWhat Excel formats are supported?Doc2Lang is compatible with all major Excel formats including XLAM, XLSM, XLS, XLSX, XLTM, and XLTX.What happens when I upload an XLS file?XLS files (Excel 97-2003 format) are automatically converted to XLSX format before translation. The converted file maintains all your data, formatting, and structure. Your translated file will be in XLSX format.Can your website translate CSV files?Yes, our website supports the translation of CSV files. The translation process is identical to that for Excel files. Simply upload your CSV file to get started.What should I do if the translated CSV file has encoding issues (such as garbled text) when opened?Our translated CSV files are saved in UTF-8 format. If you experience any encoding issues (such as garbled text) when opening the file, you can try one of the following solutions: 1) Open the file in Google Docs by signing in to your Google account, going to Google Drive, clicking 'New' and then 'File upload' to upload the translated CSV file, and double-clicking the uploaded file to open it with Google Sheets; 2) Open the file in Excel by opening a new Excel workbook, going to the 'Data' tab and clicking 'From Text/CSV', selecting the translated CSV file and choosing 'UTF-8' as the file origin in the import wizard, and clicking 'Load' to open the file.Does Doc2Lang support translation of images within documents?Currently, we do not support the translation of images embedded in documents. However, we value your needs and feedback. If you require this service, please contact us. High demand will prioritize the development and release of this feature.Can I check the translation quality before making a payment?Yes, absolutely. At Doc2Lang, we understand the importance of confidence in our service. That's why we offer a preview feature that allows you to download a sample of your document's translation before you commit to a purchase. This sample will translate a portion of your document, giving you a glimpse into the translation quality to make an informed decision.How is Doc2Lang different from Excel’s built-in translation?Unlike the limited cell-by-cell translation in Excel, Doc2Lang offers full-document translation, ensuring contextual accuracy and maintaining the original layout.Tutorial: How to translate in Excel using VBA →What makes Doc2Lang superior to Google Translate and DeepL?Doc2Lang utilizes the advanced capabilities of ChatGPT to provide nuanced, context-aware translations that maintain the integrity of your document's message better than Google Translate or DeepL.How does Doc2Lang protect my privacy and security?Your confidentiality is our priority. Users have the option to delete their files from our servers immediately after translation, ensuring your data's security.Are all components translated?No, certain elements like formulas, notes, and images are exempt from translation. Formulas won't be converted in the translated document. Additionally, any notes present in the file remain untranslated, and the original notes appear in the translated version. Text within images is also not translated, and the original images will be shown in the translated document.Are formulas or pivot tables translated?Our platform retains formulas but does not alter their syntax. For instance, if a function name is in English, it remains as-is in the translated document. This approach prevents accidental errors in spreadsheet calculations. Pivot tables or macros also remain intact but are not linguistically translated.Does doc2lang handle large Excel workbooks with thousands of rows?Yes. We can handle large workbooks, though the processing time may increase proportionally with file size. If you have extremely large files, consider splitting them into smaller segments for faster translation and easier review.Can I translate Excel files that contain macros or VBA code?While the system preserves macros, doc2lang does not parse or translate VBA code. The structure of your macros should remain intact, but any comments or text strings inside the code itself may not be automatically converted.Who owns the copyright of the translated Excel files?The copyright of translated Excel files remains with the original author or their authorized representative (you, the user). Uploading files only grants our website temporary permission for processing purposes and does not transfer copyright ownership.Can I batch translate multiple Excel files?Yes, you can package multiple Excel files into a ZIP format and upload them together. The system will automatically process all files while maintaining the original file structure. Each file is translated individually, and you'll receive a ZIP package containing all translated files upon completion. This greatly improves efficiency when handling multiple files.How do I know if my Excel file can be translated for free?Simply upload your Excel file to our platform. If the file qualifies for free translation, you will see a 'Free Translation' button available after upload. This allows you to translate your document at no cost. If the file exceeds the free tier limits, you can still get a preview before deciding to purchase the full translation.Can I translate Google Sheets spreadsheets?Yes! Simply export your Google Sheet as an Excel (.xlsx) or CSV file via File > Download, upload it to Doc2Lang for translation, then re-import the translated file back into Google Sheets.Can I translate Apple Numbers spreadsheets?Yes! Export your Numbers file as Excel (.xlsx) via File > Export To > Excel, upload it to Doc2Lang for translation, then open the translated .xlsx file in Numbers.Translation ActivityThis counter reflects completed Excel translation jobs processed on Doc2Lang.It includes single-file uploads and ZIP batch uploads. The total is refreshed every few hours.Translated Excel files84,926Related ServicesExplore other translation services that might interest youWord TranslationTranslate Word documents maintaining layoutCSV TranslationTranslate CSV data files efficientlyPowerPoint TranslationTranslate presentations keeping slide layoutsStart Translating Your Excel SpreadsheetDiscover the ultimate solution for translating entire Excel Spreadsheet into English or any language with Doc2Lang, your expertly fast, accurate, and user-friendly Excel translator. Effortlessly upload, translate, and download your documents in just a few clicks.Get started Cookie PreferencesWe use cookies to enhance your browsing experience, analyze site traffic, and personalize content. By clicking 'Accept All', you consent to our use of cookies. Read our Privacy Policy and Cookie Policy.CloseAccept AllReject AllManage Preferences --- Translate Your Word Files OnlineEffortlessly translate your Word documents into multiple languages with unparalleled speed and accuracy, saving you time and energy.Upload a fileor drag and dropSupported: PDF, Excel, Word, PowerPoint, CSV, Subtitles, EPUB, Images, Videos, AudioWhat is Doc2Lang? – Your Ultimate Online Word Translation ToolA common challenge faced by many individuals and businesses is the time-consuming and expertise-demanding task of translating Word documents from Japanese to English. Even for those who understand English, translating at a professional level is a daunting task that requires a significant amount of time. Moreover, translating while preserving the original format of the document presents an additional challenge. For instance, if one has written a paper in Word and wishes to translate it into English, the translation process can consume most of the available time, thus reducing the hours that could be allocated to research or other work.This is where doc2lang steps in. Leveraging cutting-edge ChatGPT API technology, doc2lang is a translation service designed to address these pain points without compromising on the quality of translation. By offering a translation preview feature, users can review the quality of translation before making any payment, making the process intuitive. Simply upload your document, receive a translated preview, and proceed with payment only if the preview meets your expectations. This approach saves time and eliminates the need for deep linguistic expertise, making the service accessible to everyone in need of translations.Related ServicesExplore other translation services that might interest youPDF TranslationTranslate PDF files with OCR supportPowerPoint TranslationTranslate presentations keeping slide layoutsODT TranslationTranslate OpenDocument Text files, supports LibreOfficeHow Doc2Lang Transforms Document Translation vs. Traditional MethodsPowered by ChatGPTWhile traditional translation services often rely on a mix of manual translation and older machine translation technologies, doc2lang harnesses the power of the latest ChatGPT API. This ensures not only translations of superior quality, but also better preservation of nuances and context across languages. The difference is clear: documents translated by doc2lang read as if they were originally written in the target language, offering unparalleled clarity and fluency.Preview Before PaymentOne of the most user-friendly features of doc2lang is the ability to preview your translated document before any payment is made. This contrasts with services like Google Translate or Deepl Translate, where the output is immediate and irreversible. With doc2lang, users have the necessary control and assurance: you proceed with the payment only if the preview meets your expectations. This level of transparency and customer empowerment is rare in the translation industry.Flexible Payment OptionsUnlike many other translation services that require monthly subscriptions or charge hefty upfront fees, doc2lang operates on a pay-per-use basis. This model is especially beneficial for users with varying translation needs, from one-off projects to irregular translation tasks, ensuring you only pay for what you use, without any wasted subscriptions or unused service fees.Extensive Language SupportWhile Google Translate and similar tools offer a wide range of languages, doc2lang goes a step further by supporting over a hundred languages, including less commonly served languages, regional dialects, and even industry-specific jargon. This makes doc2lang an indispensable tool for businesses and individuals working in specialized fields or with unique language requirements.Security and PrivacyIn an era where data breaches are increasingly common, doc2lang places a high premium on security. All communications are SSL encrypted, and the option to delete your documents from our servers immediately after translation ensures your sensitive information remains confidential. Moreover, by integrating Stripe for payments, doc2lang ensures that your financial data is secure, a commitment to privacy that surpasses the industry standard.LimitationsWhile doc2lang represents a significant advancement in translation technology, there are a few limitations to keep in mind. Currently, doc2lang only supports the .docx format for Word documents, so users with documents in other formats may need to convert their files before using the service. Additionally, while doc2lang excels at translating text, it does not currently support the translation of images within documents.Example: Translate Word file to EnglishThe following example demonstrates translating a Word document from Japanese to English (of course, it can also be from English to Japanese or from any language to any language). You can see that our translations are very fluent while the Word formats remain unchanged.Translation ProcessThe core of doc2lang's appeal lies not just in its technological prowess but also in its simplified, user-friendly translation process. Here’s how it works:1. Upload Your FileBegin by uploading the Word document you wish to translate. Our platform supports .docx format, ensuring a wide compatibility with current document standards. If your document is in an older version or a different format, a quick conversion to .docx using Word or a similar program is all it takes to get started.2. Preview Your TranslationOnce your document is uploaded, doc2lang will provide a preview of the translated document. This preview is a sample of the translation, allowing you to review the quality and accuracy of the translation before making any payment. If the preview meets your expectations, you can proceed to the next step.3. Pay for the Full TranslationIf the preview meets your expectations, you can proceed to payment. Our flexible, pay-per-use model means you only pay for what you need, with no subscriptions or hidden fees. This stage is facilitated by secure online transactions, ensuring your financial data is protected.4. Download the Complete TranslationAfter payment, the full translation of your document is made available for download. This final document, just like the preview, maintains the integrity of your original formatting, ensuring a seamless transition between languages.5. Optional: Delete Your Document from Our ServersIn line with our commitment to security and privacy, you have the option to immediately delete your document from our servers post-translation. This ensures that your sensitive information remains confidential, providing peace of mind in addition to high-quality translation.Collaborative Editing & Track ChangesPreserving Revision HistoryIf you use Track Changes in Word, our system can typically detect the final text for translation. However, the actual revision history or comments themselves are not translated, so you may need to revisit them afterward.Comments & SuggestionsComments left by collaborators in Word can remain visible, but their text may not be included in the translation unless selected as part of the main document body. It's best practice to merge or resolve comments before uploading for a smoother experience.Multi-User CollaborationAfter translation, you can redistribute the new Word file to your team. They can continue using Track Changes to refine text or adjust localized terminology based on feedback.Formatting Tips for Docx TranslationUse Clear Heading StylesApplying Word's built-in heading styles (Heading 1, Heading 2, etc.) helps our AI document translator identify structured segments more accurately. Well-organized headings often yield better consistency in the final translation.Minimize Text Boxes & ShapesWhile we can detect text inside shapes or text boxes, overly complex layouts might risk partial content extraction. Keep crucial text in standard paragraphs whenever possible.Avoid Over-Reliance on FontsSpecial or rare fonts might not render accurately in certain languages. Stick to widely available fonts (e.g., Arial, Calibri, Times New Roman) to reduce formatting anomalies in the translated version.Check Embedded ObjectsIf your document contains embedded spreadsheets, images with text, or other OLE objects, text inside them may not be automatically recognized unless they're converted to editable text.Frequently Asked QuestionsDo you support older .doc files from pre-2007 Word?Currently, we recommend converting older .doc files to the modern .docx format for best results. You can easily do this by opening the file in Microsoft Word and choosing "Save As" .docx.Can you translate footnotes, endnotes, or references?Yes, our system treats footnotes and endnotes as part of the main text. We also handle references, bibliographies, or citations—though complex citation tools (e.g., EndNote, Zotero fields) may remain in the original language for field codes.Will my original formatting remain intact?We preserve paragraph styles, headings, and lists as much as possible. In certain languages that differ significantly in length, minor shifts may occur. A quick review and resize of text boxes or reflow of paragraphs may be necessary.Are my docx files secure?Yes. All uploads use encrypted HTTPS connections, and you can delete your files at any time. We do not share or use your content for public AI training, ensuring complete privacy.Do you support Korean HWP file format?We currently don't support HWP or HWPX format. If you have HWP files, please first convert them to Microsoft Word DOCX format before uploading. You can use Hancom Office or other HWP-compatible software to save the file as DOCX format.Translate Your Word Files InstantlyGet started Cookie PreferencesWe use cookies to enhance your browsing experience, analyze site traffic, and personalize content. By clicking 'Accept All', you consent to our use of cookies. Read our Privacy Policy and Cookie Policy.CloseAccept AllReject AllManage Preferences