--- title: XLIFF Editor: Free Online XLIFF Translator & Editor | Smartcat description: Open, edit, and translate XLIFF files online for free with Smartcat's AI-powered XLIFF editor. Supports 280+ languages. Try it free. canonical: https://www.smartcat.com/xliff-editor-free/ language: en updated: 2026-10-19 --- # XLIFF Editor: Free Online XLIFF Translator & Editor | Smartcat ## XLIFF Editor and Translator Powered by AI Agents Seamlessly edit and localize XLIFF files while keeping formatting in tact with Smartcat's Software Localization Agent. - [Book a demo](https://www.smartcat.com/book-a-demo/?main-h-xliff-editor-free) - [Start free trial](https://www.smartcat.com/sign-up?main-h-xliff-editor-free) ## Localize XLIFF Files with Precision and Speed Smartcat simplifies XLIFF file translation with the [Software Translation Agent](https://www.smartcat.com/software-localization/) trained to handle structured courseware and UI strings. Just upload your files and get precise translations quickly— with no downloads required. Then, review and adjust your work side-by-side, assigning additional reviewers from the Smartcat [Marketplace](https://www.smartcat.com/marketplace/) when needed. Experience a streamlined workflow that integrates seamlessly with eLearning and enterprise systems. - [Start Translating XLIFFs Now](https://smartcat.com/sign-up/?from_xliff_translation_editor) ## How Does Smartcat Localize XLIFF Files? ### Upload Your XLIFF Content Simply drag your XLIFF-structured files into Smartcat’s [Software Localization Agent](https://www.smartcat.com/software-localization/). ### Set Your Language Preferences Define language pairs and adjust your project settings to match your needs. ### Translate With AI Agent The [Software Localization Agent](https://www.smartcat.com/software-localization/) translates your file while keeping all formatting in place. Leverage human reviewers from your team or experts from the [Smartcat Marketplace](https://www.smartcat.com/marketplace/) in the Editor for accurate localization and consistency. ### Download Ready-to-Use Files Export your translated XLIFF files with their design and structure preserved. Translate XLIFF Files With AI Agents Today Edit and localize XLIFF content in one workflow with Smartcat's [Software Localization Agent](https://www.smartcat.com/software-localization/). This agent ensures every part of your product speaks the user's language, without slowing down development or relying on outdated manual processes. - [Book a demo](https://www.smartcat.com/book-a-demo/?from_xliff_translation_editor) - [Start Translating Today](https://smartcat.com/sign-up/?from_xliff_translation_editor) ## Enhance Localization With Smartcat's AI Agents ### 100x ### faster Localize XLIFF files quickly using the Software Localization Agent that streamlines every step of the process. ### 80+ ### file formats Easily handle a diverse range of file types with Smartcat's library of AI agents. ### 280+ ### languages Empower your global teams with multilingual support that preserves content integrity. ## Stanley Black & Decker Fuels Global L&D Growth With Smartcat ## Reduce Translation Costs by Up to 70% [Stanley Black & Decker](https://www.smartcat.com/cases/stanley-black-and-decker/) delivers culturally attuned training content that fuels business expansion and professional development worldwide. Translation costs were higher than necessary due to an expensive agency and lack of a platform that learns from each translation and can reuse existing content where relevant. Josie Millis Customer Marketing, Stanley Black & Decker - [Explore Case Study →](https://www.smartcat.com/cases/stanley-black-and-decker/) Use AI Agents as Your XLIFF Editor & Translator - [Book a demo](https://www.smartcat.com/book-a-demo/?from_xliff_translation_editor) - [Localize XLIFF Content](https://smartcat.com/sign-up/?from_xliff_translation_editor) ## Additional File Formats Supported by Smartcat Smartcat supports over 80 file types, including Microsoft Office documents, Adobe [InDesign](https://www.smartcat.com/indesign-translation/) files, [PDFs](https://www.smartcat.com/pdf-translator/), [HTML](https://www.smartcat.com/html-translator/), [subtitle files](https://www.smartcat.com/srt-translation/), [XML](https://www.smartcat.com/xml-translator/), [JSON](https://www.smartcat.com/json-translator/), and [eLearning formats](https://www.smartcat.com/scorm-course-builder/). We offer a wide range of file types so all your global content needs can be handled within one platform. ## Why Smartcat is an Ideal Choice for L&D Teams ### Automated Translation Our AI-driven platform accelerates localization while ensuring precision. ### Effortless Collaboration In-house teams and remote reviewers work together seamlessly to produce high-quality content. ### Customized Workflows Tailor workflows to match your project requirements effectively. ### Revision Management Keep your training materials current with effective version control. ### Cultural Relevance Ensure translations resonate with diverse global audiences. ### User-Friendly Interface Navigate an intuitive platform designed for easy localization. ### Data Security Advanced measures protect your sensitive content. ### Support for Required File Types Handles XLIFF and over 80 file formats for complete content localization. ### 30+ Custom Integrations Connect seamlessly with enterprise tools using our custom integrations. Translate XLIFF Files Easily Use Smartcat's user-friendly AI translation platform as your XLIFF editor. - [Book a demo](https://www.smartcat.com/book-a-demo/?from_xliff_translation_editor) - [Translate XLIFF Files Now](https://smartcat.com/sign-up/?from_xliff_translation_editor) ## XLIFF Localization FAQs ### Can I translate XLIFF files for free using Smartcat? Yes, Smartcat offers a [15 day free trial](https://smartcat.com/sign-up/?from_xliff_translation_editor) to upload various file types, including XLIFF files, into our library of AI agents for translation. ### Can I localize XLIFF automatically? Yes, Smartcat's [Software Localization Agent](https://www.smartcat.com/software-localization/) automatically localizes XLIFF files in seconds. You also have the option to review and refine translations with human reviewers within the Smartcat Editor to guarantee clarity and relevance. ### Can I edit translations in Smartcat? Absolutely, Smartcat's intuitive online Editor allows you easily review and adjust translations. Collaborate with your in-house teams or invite additional reviewers from our [Marketplace](https://www.smartcat.com/marketplace/) for final translation refinements. ### Does Smartcat support Articulate 360 courses translation? Yes, Smartcat's [Learning Content Agent](https://www.smartcat.com/e-learning-translation/) supports Articulate 360 courses, including those in XLIFF format for translation. This agent ensures smooth and accurate localization for your eLearning content. ### Does Smartcat provide XLIFF translation services? Yes, Smartcat's [Software Localization Agent](https://www.smartcat.com/software-localization/) translates your XLIFF files automatically. The [Smartcat Marketplace](https://www.smartcat.com/marketplace/) also features over 500,000 vetted reviewers who deliver professional XLIFF translation services tailored to your content needs. ### What file formats does Smartcat support? Smartcat's [AI agents](https://www.smartcat.com/marketplace/) support over 80 different file formats including [XLIFF](https://www.smartcat.com/xliff-translation-editor/), [Microsoft Office](https://www.smartcat.com/integrations/) (Word, Excel, PowerPoint), [Adobe InDesign](https://www.smartcat.com/adobe-indesign/), [PDFs](https://www.smartcat.com/pdf-translator/), [HTML](https://www.smartcat.com/html-translator/), [subtitle files](https://www.smartcat.com/srt-translation/), [XML](https://www.smartcat.com/xml-translator/), [JSON](https://www.smartcat.com/json-translator/), mobile localization files, and much more.