--- title: Fast Document Translation in 280+ Languages | Smartcat description: Fast document translation with AI: translate files in 80+ formats and 280+ languages with accurate, secure file translation. Get started with Smartcat. canonical: https://www.smartcat.com/fast-document-translation/ language: en updated: 2026-08-23 --- # Fast Document Translation in 280+ Languages | Smartcat ## Fast AI Document Translation for Every Language Translate your files instantly in over 80 formats with our AI-powered service. Enjoy accurate translations with an option for expert review that scales with your business needs. ## Step-by-Step Document Translation Follow these 5 simple steps to translate your documents quickly and reliably. ### Upload your files Begin by uploading your document files to start the translation process. ![Upload your files](https://gqucouwbfxremfdhdosu.supabase.co/storage/v1/object/public/sc-store/1733694209742Translate_documents_in_five_simple_steps01.webp) ### Choose languages Select both the source and target languages for your translation. ![Choose languages](https://gqucouwbfxremfdhdosu.supabase.co/storage/v1/object/public/sc-store/1733694222040Translate_documents_in_five_simple_steps02.webp) ### Click AI translate Initiate the AI translation with a single click. ![Click AI translate](https://gqucouwbfxremfdhdosu.supabase.co/storage/v1/object/public/sc-store/1733694236073Translate_documents_in_five_simple_steps03.webp) ### Review your files / invite collaborators Examine the translation and invite your team for collaborative review if needed. ![Review your files](https://gqucouwbfxremfdhdosu.supabase.co/storage/v1/object/public/sc-store/1733694258982Translate_documents_in_five_simple_steps04.webp) ### Download your files Download your completed translations while retaining the original formatting. ![Download your files](https://gqucouwbfxremfdhdosu.supabase.co/storage/v1/object/public/sc-store/1733442385341Image_01.webp) - [Start Your Free Trial](https://smartcat.com/sign-up?main-12-translate-document) ## All-In-One Toolkit for Document Translation Upload any document with our complete, AI-enhanced toolkit. We support over 80 file types to help you reach global markets quickly. ### Translate PDF Files ### Translate Google Docs ### Translate Google Sheets ### Translate Google Slides ### Translate PowerPoint Presentations ### Translate Excel Files ### Translate XLIFF Files ### Translate TXT Files ### Translate HTML Files ### Translate XML Files ### Translate Image Files ### Translate JPG Images ### Translate PNG Images ### Translate Subtitle Files (SRT) ### Translate VTT Files ### Translate MP3 Audio ### Translate MP4 Videos ### Translate WAV Files ### Translate MOV Videos ### Translate GIF Animations ## Smartcat leads with integrated AI-powered translation ### 9.6/10 for simple setup ### 9.3/10 for user-friendliness ### 1,000+ global corporate clients ### 20% of the Fortune 500 customers Start your conversation with us. - [Book a personalized demo](https://www.smartcat.com/book-a-demo/?main-12-translate-document) ## No Need to Compromise on Cost, Time, or Quality ### 99% ### quality & consistency Our hybrid AI-human workflow ensures consistently high translation quality. ### 4x ### faster turnaround time Speed up your process with significantly reduced turnaround times. ### 10x ### more content for the same budget Scale your translation output without extra costs through our efficient system. ## Enhance your global content with AI that streamlines translation Boost your content strategy with AI that converts manual processes into smart workflows. Our system supports over 80 file types while preserving your layout. - [AI-translate a file](https://smartcat.com/sign-up?main-f-translate-document) ## Frequently Asked Questions ### What is the best document translator? Smartcat is a top document translation solution used by over 1,000 companies, including many Fortune 500 leaders. Our integrated approach combines AI with expert review so that quality improves with every translation. ### Can I translate a document with AI? Yes. Sign up for the free trial, upload your file, choose your languages, and let our AI handle the translation while keeping your original formatting intact. ### Is AI translation accurate? Our AI achieves over 95% accuracy on the first pass. For best results, you can easily add a human review for extra precision. ### How long does it take to translate a document with AI? Most documents are translated in seconds, significantly speeding up the workflow compared to traditional methods. ### Can I translate a document into more than one language with Smartcat? Yes. Our platform supports translation into over 280 languages, making it simple to reach global audiences. ### Can I translate a PDF via AI? Absolutely. Upload your PDF file, and our AI translates it quickly while preserving the original layout. ### What is the best AI translator for PDF? Smartcat’s PDF translation leverages OCR and advanced AI to accurately extract and translate text from your documents. ### Can I translate a scanned OCR document with Smartcat? Yes. Our OCR technology extracts text from scans and translates images such as PNG, GIF, and JPG with ease. ### Can I translate a PowerPoint presentation in Smartcat? Yes, simply upload your PowerPoint file. Our AI translates it while keeping most of the original layout, so you can make small adjustments as needed. ### How much does it cost to translate a document? Smartcat offers a 15-day free trial. After that, you can select a pricing plan that fits your team’s size, from small groups to large enterprises. ### What are the benefits of AI document translation? Enjoy fast translations at lower costs without compromising quality. Our AI streamlines workflows, saving you time and money while delivering results that rival human translators. ### Can I translate video or audio files? Yes, our platform supports multimedia translation for files like SRT, VTT, MP4, MP3, and more – including automatic subtitle generation and audio translations. ### Can Smartcat translate marketing documents too? Translate marketing content quickly to engage audiences in their native language. This allows you to expand your reach and repurpose content across global markets. ### Can translation be automated? Yes. Smartcat automates your entire translation workflow. You can manage projects yourself or have us handle the process from start to finish. ### Will AI replace human translators? AI streamlines translation tasks, but expert human review remains essential—especially for specialized or regulated content. Our system combines the best of both worlds.