Best Software Localization Tools in 2025

Crowdin is a leading AI-powered localization software for teams. Connect 700+ tools to translate your content. Create and manage all your multilingual content in one place. Localize your apps, software, websites, games, help documentation, and designs to create a native experience for your customers around the globe. Speed up localization and automate content updates with our core features: ✓ 700+ apps, including integrations with tools, where your content lives like git, marketing, support, and other tools ✓ Native AI Integration: providers supported: OpenAI, Google Gemini, Microsoft Azure AI, Anthropic, Mistral AI, xAI, DeepSeek, IBM Watsonx ✓ Get translations from Crowdin language services, choose an agency from the marketplace, or bring your own translation team ✓ Content integrations with your repository on GitHub/GitLab/Bitbucket/Azure Repos ✓ Integrations with Google Play, Android Studio, VS Code and other systems ✓ iOS and Android SDKs (over-the-air content delivery, real-time preview, and screenshots) ✓ Figma, Adobe XD, and Sketch plugins ✓ Integrations with marketing tools: Mailchimp, Contentful, SendGrid, Hubspot, Dropbox, and more ✓ API, CLI, webhooks ✓ Translation Memory ✓ Screenshots ✓ In-Context Visual Editor ✓ Machine Translations ✓ Quality Assurance checks ✓ Reports ✓ Marketplace with apps that integrate with other tools or extend the functionality of Crowdin ✓ Tasks, and more. Crowdin's powerful tools, including the AI Context Harvester, Translation Memory, In-Context Visual Editor, and Quality Assurance checks, ensure high-quality translations. For enterprise needs, Crowdin for Enterprise provides advanced capabilities tailored to large organizations. Security is paramount at Crowdin. Accounts are secured by encrypted AWS-hosted databases, and the platform is ISO/IEC 27001 certified with features like Two-Factor Authentication (2FA), IP allowlists, granular access control, role-based permissions, and SSO integration. For more information visit crowdin.com For enterprise businesses, try our new product – Crowdin for Enterprise: https://crowdin.com/enterprise

Lokalise is your strategic localization partner for delivering high quality native-sounding digital experiences — for your global users — intuitively and accurately. Trusted by over 3,000 companies worldwide, Lokalise helps product, engineering, design, marketing, and content teams work smarter, not harder, across every stage of localization. With 60+ out-of-the-box integrations, including GitHub, Figma, Jira, Contentful, Adobe, and multiple leading CMS, Lokalise fits seamlessly into your existing workflows. Its open architecture and transparent pricing let you scale on your terms without vendor lock-in or surprises. At the core is our advanced AI-powered orchestration engine, combining translation, evaluation, and automation to deliver human-level high quality results at 10x the speed. It analyses language pairs and context, then routes content through multiple LLMs for the best possible outcome. With Custom Models, over 90% of translations are ready to publish instantly – cutting review time and reducing costs by up to 80% compared to traditional workflows. Translation Scoring ensures every content meets your brand and quality standards. It flags critical content, boosts consistency, and reduces the need for manual review. With Lokalise, continuous localization becomes a natural part of how you build and ship. Your teams stay aligned, your brand stays consistent, and your product feels native in every market. From your first market to your next 20, Lokalise is the platform and partner built to grow with you – offering the tech, support, and expertise you need to go global with confidence.

The Phrase Localization Platform is a unique, AI-powered language platform that integrates translation, scoring, and automation tools in one place for businesses and language service providers. It offers scalability, a vendor-neutral approach, and advanced analytics for performance optimization. Ready-to-use with access to all of its key products, it facilitates easy start-up and rapid scaling. With single sign-on (SSO) and an intuitive interface, Phrase provides a user-friendly, centralized ecosystem. The Phrase Localization Platform includes: Phrase Translation Management System (Phrase TMS) Translation project management with industry-grade CAT tools Phrase Strings Developer-friendly tool for software, games, and website copy localization Phrase Orchestrator No-code, customizable workflows that automate your manual processes Phrase Analytics Insightful data to optimize your cost, quality, and speed Phrase Language AI Fast and secure machine translation tailored to your terminology Phrase Custom AI AI powered machine translation, leveraging your own content Phrase Portal Secure, immediate, and intuitive access to advanced localization technology Phrase Quality Technologies Scores and checks to guarantee your content consistently meets quality standards Phrase Studio Produce and deliver multilingual video and audio content faster with built-in AI transcription, subtitling, and voice synthesis in 100+ languages. Integrations 50+ integrations with plug-and-play approach for rapid deployment

GlobalLink is a translation management platform offered by TransPerfect, the world’s largest provider of localization services. Designed to be able to scale based on the needs of a variety of use cases and industry verticals, GlobalLink Enterprise is currently deployed by over 6,000 organizations around the globe to streamline content creation, localization and delivery. GlobalLink offers 65+ connectors to integrate into a variety of content repositories, including CMS, CCMS, eCommerce, CRM, digital marketing and databases, and also offers a robust set of API’s for bespoke integration requirements. Key features of GlobalLink include: Enterprise Translation Automation Global Supply Chain Management Neural MT/AI integration Generative AI workflows Integrated Translation Memory & Terminology Management Cloud and Desktop Based CAT Environments Cloud-based Content Validation with In-Context Preview Capabilities Advanced, Secure File Sharing Support for Media-Based Assets Support for Mobile Application Localization Support for Continuous Localization Processes Synchronous/asynchronous third-party platform integration Accessibility Certification Web-proxy and JS Injection Capabilities Advanced Business Analytics Customized Dashboard Views Widest Portfolio of Connectors in the Industry Broad REST APIs

Smartcat is the essential AI platform for global enterprise content. Smartcat’s expert-enabled AI Agents automate content creation, translation, and localization across every format, language, and team — from documents to websites to software. Built for speed, scale, and brand control, they help global organizations communicate with consistency and impact. With Smartcat, teams can instantly generate or adapt content in any language, drawing on a multilingual enterprise knowledge base and continuously improving through human feedback. Our AI Agents remember every update, eliminating repetitive edits and enabling better results over time. For complex or high-stakes content, Smartcat connects users to the world’s largest marketplace of linguists and editors, all orchestrated by AI for maximum efficiency. More than 1,000 companies, including 25% of the Fortune 1000, rely on Smartcat to accelerate global growth and streamline their content operations.

Transifex helps companies - from Startups to enterprises - go global. With our SaaS-based Translation and Localization Platform, organizations can easily translate digital content such as websites, mobile apps, games, videos, help centers, subtitles, and more on a continuous basis. Leading companies, including Atlassian, Eventbrite, HubSpot, and Waze rely on Transifex to achieve a truly multilingual, international presence. Give Transifex a try with our free 15-day trial, or connect with one of our team members for a personal demo: www.transifex.com/get-started.

Automated localization for your software products, apps, and content. Invite your team, start in minutes, and run translations on autopilot. 👨‍💻 For developers, Localazy is localization automation that actually works. Localazy's CLI is a first-class dev tool that integrates seamlessly with your existing CI/CD workflows and adapts to your needs. A wide range of supported file formats and 3rd-party plugins ensures compatibility with your tech stack. Localazy CDN and OTA updates deliver updated translations straight to your users without the need for rebuilds 👩‍💼 For product managers and team leads, Localazy provides complete visibility without the enterprise bloat. Track translation progress and manage multiple projects from one dashboard. Provide context to ensure consistency, eliminate duplicates, and solve conflicts easily. Use built-in machine translation solutions or order professional translations directly. Don't bother developers with each text change in any language. 🙌 For the whole team, Localazy removes the translation bottlenecks. Contributors work in an intuitive interface with context, like screenshots and glossaries. Reviewers take care of the quality with the help of Localazy AI and shared translation memory. Marketing teams can update copy and see it live immediately. Localazy is designed specifically for small to medium-sized development teams that want to automate localization without the complexity of enterprise solutions. Favored by hundreds of great engineering and product teams, including Moody's, Doosan, Speechify, Ledvance, and Rouvy. TL;DR: Why should your team choose Localazy? Real automation for developers, intuitive interface for the rest of your team. No hidden pricing, no per-seat charges, no surprise invoices, ISO 27001 and SOC 2 certified. 💙 Built with love in the heart of Europe.

Gridly is a platform for managing and localizing content in digital experiences. By enabling teams to pull content from any source and push it directly into their projects, Gridly streamlines the localization pipeline with a single source of truth for content of all types. With Gridly, organizations can manage, localize, and ship content while shortening publishing cycles and enhancing quality. Flexible content structures, automatic status tracking, granular access control, and a plethora of supported data types including digital assets or code — these are just a few of the ways in which Gridly enables teams to ship multilingual content updates faster and with greater confidence. With Gridly you can: ✓ Get the whole team up to speed with ease using Gridly’s spreadsheet UI, where columns and rows feel instantly familiar. This intuitive layout makes managing localization data - like source and target languages - accessible for everyone, streamlining collaboration across the board. ✓ Simplify your translation process with dependencies - automatically highlight dependent columns when changes are made to source data, ensuring updates are reflected across all target languages quickly and accurately. ✓ Ensure quality and consistency by utilizing translation memory, glossaries, and localization QA features, all built right into the platform. ✓ Stay in sync with your team through real-time collaboration, managing discussions with ease via the comment dashboard and controlling access with granular permissions. ✓ Streamline your localization process with TMS/CAT tools integrations, machine translation, and automated workflows that reduce manual tasks. ✓ Integrate Gridly with your favorite tools and platforms - like Unreal and Unity game engines, Figma - and set up webhooks or use the developer-friendly API to automate processes. For more information visit www.gridly.com

memoQ TMS is a full-fledged enterprise translation management system (TMS) that has been created to help localiztation teams of enterprises and Language Service Providers achieve their goals. It is the No.1. choice for: • Enterprises interested in exceptional translation productivity & quality in a collaborative and highly controlled environment. Our team has experience in many areas, including but not limited to: Gaming, Finance, Manufacturing, Logistics, Life sciences, Audiovisual • Technology companies with agile localization workflows – to automate project management and cope with frequent updates • Content owners with complex/custom integration requirements (content management systems, machine translation, etc.) • Smaller Localization Teams looking for scalable solution for their language management along with their evolving global presence and language coverage • Language service providers that receive localization packages from multiple buyers in different formats and want to process them in a single interoperable system. With memoQ TMS, you can ensure that all the terms and expressions used across your texts and documents are consistent and correct. Translators and reviewers can work with term bases, add terms, and collaborate in real time to maintain a single source for terminology across all your translations. If you have a term base that is accessed by multiple translators, you can have
a terminologist moderate that term base. This means that all new entries must be approved, and your term base is always consistent for all stakeholders. High Security Standards: Keep your Data Safe with memoQ TMS You can host your data on-premises or in the cloud. Updates and security tests are regularly performed to ensure that all your data and processes are safe. memoQ is compliant to ISO 9001:2015 and to ISO/IEC 27001:2017. For localization teams with one project manager memoQ TMS Starter is available in the cloud. For more complex applications memoQ TMS can be deployed in private cloud or on-premise; with expert implementation assistance.

Meet Rask AI – a one-stop-shop localization tool that allows content creators and companies to translate their videos into 130+ languages quickly and efficiently. With "Text-to-Voice" and "Voice Cloning" technologies, they can add a professional-quality voiceover to videos without the need for recording or hiring a voice actor. And now you can keep your own voice or your voiceover tone when dubbing. Check it out here for free: https://www.rask.ai/

Unbabel eliminates language barriers so that businesses can thrive across cultures and geographies. The company’s Language Operations platform blends advanced artificial intelligence with humans in the loop, for fast, efficient, high-quality translations that get smarter over time. Unbabel helps enterprises grow into new global markets and builds customer trust by creating more consistent, high-quality multilingual customer experiences across marketing and customer service. Unbabel easily plugs into the most popular CRMs and Chat platforms to seamlessly deliver translations within existing workflows across digital support channels like chat, email, or FAQs. All of this is managed through the Portal, where customers can control translation flows, monitor key metrics like speed or quality, and perform other tasks to operationalize the use of different languages across their business. Based in San Francisco, Calif., Unbabel works with leading customer support teams at brands such as Facebook, Microsoft, Booking.com, and Uber, to communicate effortlessly with customers around the world, no matter what language they speak. Our Language Operations Platform includes: - Augmented Machine Translation - Portal - Channel - Integrations - Editors

Localize is the no-code, AI-powered localization software for teams that need to translate in minutes, not months. It offers the most agile way to translate at scale, without complicated setups, developer resources, or learning curve. It helps SaaS platforms, financial services, healthcare, eCommerce companies, and more go to market faster, grow globally, and deliver multilingual content at scale. Designed for agility and scalability, Localize’s flexible architecture and no-code implementation fit seamlessly into any workflow, integrate with any tech stack, and simplify high-volume, dynamic content translation. Here’s what makes Localize different: With Localize, translation workflows are built for every user, regardless of technical experience. The platform provides the integrations, workflows, and automation needed to launch successful localization projects all in one centralized environment. Unlike traditional translation platforms, Localize works in real time, taking the hardest part of translation – code modifications – out of the equation by automatically finding and setting translated content live without developers or coding. Combining the workflow flexibility you need and the speed of AI you expect, Localize innovates and delivers purpose-built AI that lives right where you work. Focusing on eliminating repetitive tasks, we thoughtfully craft AI solutions that make translation faster, easier, smarter, and more accessible. Localize’s honest pricing, truly automated workflows, powerful features, and intuitive interface scale with your business as you grow and evolve – all without complex file management. Whether you're launching in 3 languages or 30, Localize adapts to meet your scale and localization strategy. Join over 40,000 users at growth-minded, innovative companies like Cisco, Intuit, Discord, Canva, and more who trust Localize to power their global success.

What is XTM? XTM International is an omnichannel translation platform built to help global businesses scale with speed, precision, and cost-efficiency. Headquartered in the UK and trusted by localization teams in 160+ countries, XTM serves over 170,000 active users worldwide. The XTM platform brings together five powerful solutions — XTM Cloud (translation management), XTRF (business and project management), Rigi (preview-first software localization), Transifex (developer-first localization), and Video Creation Cloud (video automation) — to deliver a single, integrated platform for managing every aspect of localization. Designed to support omnichannel content delivery across websites, apps, software, documentation, and multimedia, XTM helps organizations reduce translation turnaround time, improve quality, and automate manual workflows at scale. Key capabilities include: - AI-powered tools like Intelligent Score (automated translation quality scoring), Language Guard (harmful language detection), and SmartContext (brand-consistent AI translation) - Advanced translation memory with smart matching, subsegment recall, and TM prioritization to maximize reuse and reduce cost - Visual context enabling linguists to translate in-context with live previews, reducing review cycles and post-editing - Workflow automation to eliminate repetitive project tasks and enable seamless handoffs across teams - Scalable integrations, with 50+ pre-built connectors including Adobe Experience Manager, Figma, Zendesk, salesforce, Sitecore, and GitHub XTM also includes multilingual terminology management, AI-driven analytics, real-time collaboration tools, and support for 880+ languages. It’s a translation management solution built to adapt to any content type or team structure — whether you're localizing marketing documents, product UIs, support content, or websites. By centralizing and automating both project-based and continuous localization, XTM helps enterprises accelerate time to market, improve translation quality, and generate greater ROI from their global expansion efforts — all from a single, unified translation platform.

POEditor is an online localization platform and translation management system for teams. Trusted by companies like Bosch, Paramount, Thales and Converse, POEditor brings transparency to the localization process, helping you avoid possible localization bugs and boosting productivity for product, design and localization teams alike. You can use POEditor to translate apps, websites, themes, plugins, games or other software mixing human and AI translation as per your needs, and to reduce manual tasks by automating processes in the localization workflow. Key integrations: AI: OpenAI, Gemini, Claude Code hosting: GitHub, GitLab, Bitbucket, Azure Repos Chat: Slack, Microsoft Teams Design: Figma CMS: WordPress Supported localization file formats: Flutter ARB (.arb) CSV (.csv) INI (.ini) Key-Value JSON (.json) JSON (.json) Gettext (.po, .pot) Java Properties (.properties) Microsoft Resources (.resw, .resx) Apple Strings (.strings) Apple Xcstrings (.xcstrings) iOS XLIFF (.xliff) XLIFF 1.2 (.xlf) Angular XLIFF (.xlf) Angular XMB (.xmb) Angular XTB (.xtb) Articulate Rise 360 XLIFF (.xlf) Excel (.xls, .xlsx) Android Resources (.xml) Yaml (.yml) Qt Linguist TS (.ts)

EasyTranslate offers translation management, access to translators or copywriters and generative AI - all on one centralised software. Manage and automate your translations in an efficient way. Find a large variety of no-code plugins that integrate directly into your CMS, PIM and other systems. Moreover, EasyTranslate is now integrated with GPT-4 so you can easily generate high-quality content in multiple languages.