The Best Software Localization Platform for Global Reach

Go global faster with Smartcat. Our AI-powered software localization platform helps you translate and adapt your software for over 280 languages, automating the entire process from start to finish.

Join over 1,000 global companies that trust Smartcat to power their software localization solutions.


Simplify Your Workflow with a Unified Software Localization Platform

95%+

Translation Quality

Achieve exceptional accuracy with AI that learns from your feedback, ensuring your brand voice and technical terms are always spot-on.

70%

Reduced Costs

Optimize your budget by replacing scattered manual processes with our efficient, AI-powered software localization software.

4X

Faster Time-to-Market

Accelerate your global releases by localizing for all target markets at once, not one by one. Get your software to users faster.

A Single Source for All Localization

Tired of juggling disconnected software localization tools? Smartcat brings your UI strings, documentation, help files, and marketing materials into one unified software localization management tool for complete project visibility.

AI Translation with Expert Review

Our AI delivers accurate initial translations, which can then be polished by your team or our marketplace reviewers. This combination provides the best software localization experience, blending speed with human expertise.

Connect to Your Development Workflow

Integrate directly with GitHub, GitLab, JIRA, and other platforms. Our API and connectors create a continuous localization flow that syncs perfectly with your development cycle without causing disruptions.

Built-in Quality and Consistency

Our platform combines automated QA checks with human review to ensure technical accuracy, consistent terminology, and proper context. This makes it one of the best software for localization quality control.

Support for All Your File Formats

File conversions are a thing of the past. Our software localization translation tools support all key formats, including JSON, YAML, XML, PO/POT, RESX, and XLIFF. Simply upload files or connect via API.

Software localization in five simple steps

1

Connect Your Content

Integrate your version control system or upload your software strings, UI elements, and documentation. Our platform accepts any format.

2

Leverage AI Translation

Our AI instantly translates your resources, carefully maintaining the context and formatting of code elements to prevent errors.

3

Collaborate and Refine

Invite your internal team or expert reviewers to refine the AI-generated content. Every edit helps train the AI for even better quality next time.

4

Preview In Context

Use simulated environments to check formatting, string length, and contextual accuracy before going live, ensuring a flawless user experience.

5

Deploy with Confidence

Export translated files in their original format. You can also use our API to automatically push the latest translations directly to your application.

For Development Teams

Integrate translation directly into your CI/CD pipeline. Our software localization tool automates the workflow, keeping pace with agile development.
We’ve streamlined our entire localization process. Automating file handling has significantly improved our workflow efficiency.

For Product & Marketing Teams

Launch features and campaigns globally on day one. Our top software localization platform helps you eliminate regional delays and maintain brand consistency across all markets.
We cut our international release cycles by 60% while expanding into 8 new markets. It's been transformative.

For Learning & Development Teams

Create and maintain multilingual software training materials that always sync with product updates. Ensure your global teams are always on the same page.
Our global training materials are now consistently up-to-date with the latest features, regardless of language.

Why Teams Choose Our Software Localization Services

9.6/10

for ease of setup

9.3/10

for ease of use

1,000+

global corporate clients

20%

of the Fortune 500 trust us

Ready to Modernize Your Localization?

Smartcat's supplier management has saved us about 1,000 hours of yearly administrative and project management time. That's equivalent to half a full-time employee.

Peggy Liao

Language Access Program and Policy Specialist

Real-world software translation success stories

50%

increase in productivity

Expondo doubled their output and cut outsourcing costs in half using Smartcat’s unified software localization platform.

1,000+

administrative hours saved annually

The City of Seattle automated their translation management, saving over 1,000 hours annually and reducing expenses by 17%.

31 hours

Of work time saved monthly

Babbel's marketing and L&D teams save 31 hours of work every month by using Smartcat for their localization needs.

Enterprise-Grade Security for Your Software

Your code and content are always protected. We provide SOC 2 Type II compliance, end-to-end encryption, and comprehensive data protection protocols throughout the entire software localization process.

Begin Your Software Localization Journey

Discover the power of the best software localization services. Preserve context, code integrity, and brand voice while accelerating your time-to-market.

Frequently Asked Questions

What are software localization services?

Software localization services, like those offered on the Smartcat platform, adapt your software for different regions. This includes translating user interfaces, documentation, and content using AI powered by expert reviewers to ensure cultural and technical accuracy.

What is the difference between AI and human translation?

AI translation offers speed for large projects, while human translation provides nuance. Smartcat combines both. Our AI handles the initial translation, and human reviewers provide feedback, continuously training the AI for better results. This offers one of the best software localization solutions.

Which file formats do your software localization tools support?

Our platform supports all major software file formats, including JSON, XML, YAML, PO/POT, RESX, and XLIFF. You can use our free software localization tools to start translating without worrying about file conversions.

How do you maintain terminology consistency?

Smartcat's platform features translation memories and glossaries. These assets are automatically updated as you work, ensuring consistent terminology across all product versions and updates. It's a core feature of our software localization management tool.

How much does software localization cost?

Compared to traditional agencies, our customers often see cost reductions of up to 70%. Smartcat's AI automation and flexible pricing models provide significant cost efficiencies, delivering great value for the best software localization.

How do you ensure the quality of technical content?

We use a multi-layered approach. Automated QA checks catch common errors, while your team or expert reviewers can verify technical accuracy. Every edit improves the AI, enhancing future quality. A software localization tools comparison would show this is a key advantage.

Can I translate into multiple languages at once?

Yes. Our software localization platform is designed for parallel workflows. You can translate your software into numerous languages simultaneously, which dramatically speeds up global launch timelines.

Is my source code secure?

Absolutely. We provide enterprise-grade security with SOC 2 Type II compliance and end-to-end encryption. Your source code and intellectual property are protected at every step of the process.

How does the platform handle software updates?

Smartcat offers continuous localization. Our system automatically detects new or updated strings in your repository and uses your translation memory to process them efficiently, keeping all languages in sync with your development cycle.