SOFTWARE & APPLICATION LOCALIZATION
Full localization of desktop, web and mobile applications — including UI strings, menus, error messages, tooltips and notifications — adapted for each target market, not just translated word for word.
Software localization and technical content solutions for global IT and technology companies
End-to-end multilingual content and localization solutions for enterprise software, SaaS platforms, hardware and IT infrastructure — delivered by dedicated technology specialists who speak your product’s language.
Our clients
80+
Languages
ISO
Certified quality 27001
30+
Years in IT
Why IT localization requires more than translation
In software and technology, a single mistranslated UI string can break a user workflow. A poorly localized error message creates a support ticket. An untested interface element fails in production.
The real challenge for global IT companies is managing localization at scale — across multiple product versions, release cycles, markets and engineering teams — without creating a bottleneck in the development pipeline.
You need a partner who understands your tech stack, works inside your workflows and takes full ownership of quality, not just a file-for-file translation vendor.
IT and technology content we manage
SAAS PLATFORM LOCALIZATION
End-to-end localization of SaaS interfaces and multi-tenant platforms, with support for continuous delivery, API integration and version-controlled translation workflows.
UI/UX LOCALIZATION
Localization of interfaces with full consideration of cultural adaptation, text expansion, RTL languages and usability. We work from design files and collaborate directly with your UX team where needed.
TECHNICAL DOCUMENTATION TRANSLATION
User manuals, installation guides, system specifications, API documentation and knowledge base content translated by technical specialists with hands-on product knowledge.
FIRMWARE & EMBEDDED SOFTWARE
Localization of firmware strings, on-device interfaces, embedded menus and hardware control panels — with engineering-level attention to character limits and display constraints.
FUNCTIONAL & LINGUISTIC TESTING
Post-localization QA: functional testing of localized builds, linguistic review in context, layout verification, pseudo-localization and bug reporting in your preferred format.
DEVELOPER & API DOCUMENTATION
Technical content for developer audiences — SDK documentation, integration guides, REST API references and code comments — written and localized for precision and usability.
IT MARKETING CONTENT
Website localization, product landing pages, case studies, white papers, pitch decks and marketing collateral — adapted for local markets, not just translated from English.
TRAINING & E-LEARNING
Localization of LMS content, onboarding programs, compliance training and certification materials — including text, audio, video and interactive elements.
MULTILINGUAL SEO & DIGITAL CONTENT
SEO-optimized localization of web content, product descriptions and digital campaigns for international markets — structured for search performance, not just translation accuracy.
CERTIFIED & NOTARIZED TRANSLATION
Certified, sworn and notarized translations of contracts, IP documentation, corporate filings and regulatory materials — for cross-border submissions and legal requirements.
Not sure which service fits your project?
Contact an IT localization specialistWe’ll help you define the right localization approach for your software, documentation or digital content.
Our approach to IT localization
Technology specialists, not generalists
We assign linguists and engineers with proven background in software development, IT infrastructure or your specific technology domain. Every team member understands the product context, release logic and technical terminology — not just the language.
Built for agile and continuous delivery
Our workflows integrate with your development pipeline — Git, CMS, TMS API or direct file exchange. We support sprint-based localization, continuous updates and release-aligned delivery at any cadence.
Centralized terminology management
Your product terminology — feature names, UI labels, technical terms and documentation language — is centrally maintained, enforced across all content types and updated as your product evolves.
Functional QA built in
Linguistic review alone is not enough. Our localization engineers run functional and visual QA on every build — catching layout issues, truncation, broken variables and context errors before release.
Full traceability
Every translation decision, version history and quality score is documented and accessible. Full audit trail from brief to delivery means you always know exactly what was delivered, by whom and when.
Why IT companies choose Janus Worldwide
Enterprise IT localization — what full ownership looks like
Industry:
Global enterprise software company
Challenge:
Full product localization into 14 languages for a simultaneous global launch, integrated with an active development pipeline and a 10-week delivery window.
Solution:
Direct API integration with the client’s development environment, dedicated terminology management across all 14 languages, parallel sprint-aligned localization and built-in functional QA.
Result:
Launch delivered on schedule across all markets. Localization costs reduced through translation memory reuse, support tickets decreased after release, and zero critical localization bugs were reported.
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- ISO 17100-certified quality processes ensuring consistent, controlled delivery across every project, language and content type.
- Dedicated IT linguists and localization engineers with real-world software, SaaS, infrastructure and technology background.
- Agile-compatible workflows that integrate directly with your development pipeline — no bottlenecks, no disconnected handoffs.
- Centralized terminology and style guides maintained across all languages, product versions, UI strings and documentation sets.
- Functional and linguistic testing as a standard component of the localization workflow, not an optional final review.
- Measurable quality performance through Smart LQA monitoring, issue tracking and transparent reporting on every project.
- Enterprise-grade security: NDAs, secure file handling, controlled access and system integration built into the process.
- One partner, one contract, one quality standard — across all markets, all content types and every product release cycle.