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✔ No subscription lock-in ✔ License transfers to SaaS ✔ Built for developers

  • Cloud version is coming. Active desktop licenses will be transferred to SaaS accounts automatically.
LocEngine - Pricing
Free
$0
For evaluation & small projects
  • ✅ 1,000 strings/month
  • ✅ 100 API requests/day
  • ✅ 5 target languages
  • ✅ Manual translation workflow
  • ✅ Machine translation (2,000 chars/month)
  • ✅ Export: JSON, CSV, TXT
  • ✅ Inject to source (2,000 chars/month)
  • ✅ Support for 190+ programming languages
  • ⛔ No i18n key generation
  • ⛔ No i18n key injection
  • ⛔ No translation cache
Download Free
Pro Basic
$19
Essential automation
  • ✅ 10,000 strings/month
  • ✅ 500 API requests/day
  • ✅ 20 target languages
  • ✅ Inject to source (100,000 chars/month)
  • ✅ Automatic i18n key generation
  • ✅ Translation injection (basic)
  • ✅ Machine translation (100,000 chars/month)
  • ✅ Project backup
  • ✅ Export: JSON, CSV, YAML, TXT
  • ✅ Commercial use allowed
  • ⛔ No translation cache
Monthly
Subscribe now
⚡ Setup in minutes • Cancel anytime
Most Popular
Pro Standard
$49
Perfect for growing teams
  • ✅ 50,000 strings/month
  • ✅ 2,000 API requests/day
  • ✅ 50 target languages
  • ✅ Full translation injection
  • ✅ Machine translation (200,000 chars/month)
  • ✅ Project backup
  • ✅ Manage advanced exceptions
  • ✅ Team collaboration (up to 3 users)
  • ✅ Export: JSON, CSV, YAML, ARB, XLIFF, PO, POT, INI
  • ✅ i18n key generation & injection
  • ✅ Priority email support
  • ✅ Translation cache: 15,000 entries
Monthly
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⚡ Setup in minutes • Cancel anytime
Pro Advanced
$99
For high-volume projects
  • ✅ 150,000 strings/month
  • ✅ 5,000 API requests/day
  • ✅ 100 target languages
  • ✅ Full translation injection
  • ✅ Machine translation (500,000 chars/month)
  • ✅ Project backup
  • ✅ Manage advanced exceptions
  • ✅ Export: All formats + custom
  • ✅ Unlimited i18n key generation
  • ✅ Team collaboration (up to 10 users)
  • ✅ Premium support (24/7)
  • ✅ Translation cache: 20,000 entries
Monthly
Subscribe now
⚡ Setup in minutes • Cancel anytime
High Volume
Ultimate Monthly
$149
Maximum power, monthly commitment
  • ✅ 300,000 strings/month
  • ✅ 10,000 API requests/day
  • ✅ 120+ target languages
  • ✅ Machine translation (1,000,000 chars/month)
  • ✅ Everything in Pro Advanced
  • ✅ Unlimited team members
  • ✅ Custom integrations
  • ✅ Translation cache: 50,000 entries
  • ✅ Advanced translation memory
  • ✅ SLA: 99.5% uptime
Monthly
Get Ultimate Monthly
⚡ Setup in minutes • Cancel anytime
Save 10%
Ultimate Quarterly
$399
3 months, save $48
  • ✅ 300,000 strings/month
  • ✅ 10,000 API requests/day
  • ✅ 120+ target languages
  • ✅ Machine translation (1,000,000 chars/month)
  • ✅ Same features as Ultimate Monthly
  • ✅ Priority feature requests
  • ✅ Quarterly strategy review
  • ✅ Translation cache: 50,000 entries
3 months Save $48
Get Quarterly
⚡ Setup in minutes • Cancel anytime
Best Value
Ultimate Yearly
$1,299
12 months, save 27%
  • ✅ 300,000 strings/month
  • ✅ 10,000 API requests/day
  • ✅ 120+ target languages
  • ✅ Machine translation (1,000,000 chars/month)
  • ✅ Everything in Ultimate Monthly
  • ✅ Dedicated support engineer
  • ✅ Free migration assistance
  • ✅ Early access to new features
  • ✅ Translation cache: 75,000 entries
  • ✅ Custom cache retention policy
12 months Save $489
Get Yearly
⚡ Setup in minutes • Cancel anytime
Enterprise
Custom
Tailored for organizations
  • ✅ 500,000 - 2M+ strings/month
  • ✅ 50,000+ API requests/day
  • ✅ Unlimited target languages
  • ✅ On‑premise deployment
  • ✅ Single Sign-On (SSO)
  • ✅ Audit logs
  • ✅ 24/7 phone & email support
  • ✅ Dedicated account manager
  • ✅ Custom SLA
  • ✅ Training & onboarding
  • ✅ Unlimited translation cache
Contact Sales
🌟 All plans include:
• Support for 190+ programming languages and frameworks
• Multi‑layer scanning engine • Manual translation workflow • Basic QA validation
• Active desktop licenses automatically transfer to your SaaS account when released
• 30‑day money‑back guarantee on all paid plans

🧠 Translation Cache & Memory

Never translate the same string twice. LocEngine intelligently caches translations to save time and ensure consistency.

💾

Smart Translation Cache

Automatically stores translated strings for future use. Reduces API calls and speeds up repeated translations.

  • Cache size varies by plan (1K - Unlimited)
  • Persistent across projects
  • Auto-deduplication
  • Export/import cache
🔄

Translation Memory

Advanced fuzzy matching finds similar strings and suggests translations from your history.

  • 90%+ similarity matching
  • Context-aware suggestions
  • Team-shared memory (Pro+)
  • Version history
⚡

Performance Benefits

Reduce translation time by up to 70% with cached and remembered translations.

  • Faster project turnaround
  • Lower API usage
  • Consistent terminology
  • Offline access to cached translations

Feature Comparison

Feature Free Basic Standard Advanced Enterprise
Strings/month 1,000 10,000 50,000 150,000 500K-2M+
Translation Cache — 10,000 entries 15,000 entries 20,000 entries Unlimited
Translation Memory — — ✓ ✓ ✓
Multi-layer scanning ✓ ✓ ✓ ✓ ✓
i18n key generation — ✓ ✓ ✓ ✓
Translation injection Limited Basic Full Full Full
Machine translation 2K chars 100K chars 200K chars 500K chars Custom
Team collaboration — — 3 users 10 users Unlimited
Commercial use — ✓ ✓ ✓ ✓
Priority support — — Email 24/7 24/7 Phone

Licensing Questions

How does translation cache work?
Translation cache automatically stores every string you translate. When the same string appears again, LocEngine uses the cached translation instantly - saving time and API credits. Cache is persistent across projects and can be exported/imported. Available in all paid plans.
What's the difference between cache and translation memory?
Cache stores exact matches for instant reuse. Translation Memory (available in Standard+ plans) uses fuzzy matching to find similar strings (90%+ similarity) and suggests translations even when not identical - perfect for consistent terminology across your project.
How long is the license valid?
Licenses are subscription-based. You can choose monthly or yearly plans. Yearly plans save 20-30% compared to monthly billing. All plans include a 30-day money-back guarantee.
Will my license transfer to the SaaS version?
Yes. Active desktop licenses automatically transfer to your SaaS account when released. Your translation cache and memory will also be migrated.
Does the Free version include i18n key generation?
No. Automatic key generation and injection are available only in Pro editions. The Free version includes basic scanning and manual translation with limited cache.
Coming Soon
LocEngine Cloud Platform

We are actively building the SaaS version for fully automated localization workflows. Your desktop license will transition seamlessly with exclusive benefits.

  • ✨ Cloud project management
  • 👥 Team collaboration with roles
  • 🧠 Centralized translation memory
  • 🔄 Continuous localization pipeline
  • 📊 Analytics and reporting
⚡ Desktop → Cloud
Migration Ready

Start Localizing Your Software Today

Choose your plan and automate your internationalization workflow.

✨ Get started in under 2 minutes • No credit card required
Sign up → Choose your plan → Start automating localization
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🔧 Designed for Python & React developers • Built for modern workflows