
Lokalise
Crowdin
DeepL Translator
Google Translate
Phrase
Lara Translate
AI TranslateDocs
Free AI file translator. Translate DOCX, PDF, JSON, HTML, YAML, Markdown and 15+ file formats online for free. Template variables, code blocks, and structure stay 100% intact.
AI TranslateDocs
ITransBook is a Local-first AI translator. 100% private – your documents never leave your device. Translate PDF, Word, PPT. Supports LocalAI + cloud APIs.

Which is more popular?
Website, pricing, platforms and company facts side by side.
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ITB
ITransBook
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| Website | structrans.com | itransbook.com |
| Pricing | ||
| Platforms | — | |
| Company | Startup from Ukraine · 1 - 9 employees · 2026 | — |
| Listed in |
In their own words, as submitted to SaaSHub.

structrans is an online AI-powered document and structured file translation tool built for content managers, software developers, and localization teams. Standard translation tools like Google Translate or DeepL web upload frequently break Word document margins, distort PDF table layouts, or...
No description of ITransBook yet.
What each product offers, as listed by its team.

Possible disadvantages
How often each product is chosen within a category, 0–100% relative to the other.

As answered by people managing structrans and ITransBook.
structrans's answer
structrans uses syntax-aware and layout-aware AST parsing. Instead of treating files as raw text, it extracts only human-readable strings, translating copy via LLMs while preserving 100% of document margins, tables, and code variables ({user}, %s, {{id}}).
structrans's answer
Unlike generic translators (Google Translate, DeepL) that distort document formatting and break code variables, or enterprise TMS platforms (Lokalise, Crowdin) that cost 100–500$/mo and require complex setup, structrans offers instant, zero-friction web translation with zero layout corruption and a free tier.
structrans's answer
Content managers translating corporate Word (DOCX) and PDF documents, software developers localizing app i18n files (.json, .po, .arb, .xliff), and marketing teams needing fast, layout-preserved document translation.
structrans's answer
We got frustrated after repeatedly seeing standard web translators destroy Word document tables and break template variables during software release cycles. We built structrans to give developers and content managers a simple, privacy-first tool that translates files cleanly without ruining code or layout.
structrans's answer
Built on Cloudflare Workers edge runtime, Astro, React, and powered by high-accuracy LLM translation engines combined with custom document AST parsers and LibreOffice/Tesseract OCR layout processing.
structrans's answer
structrans is primarily used by indie software developers, digital marketing agencies, content managers, and remote international startup teams translating i18n locale files and business documents across 20+ languages.
Share your experience with using structrans and ITransBook. For example, how are they different and which one is better?
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Localization tool for software developers. Web-based collaborative multi-platform editor, API/CLI, numerous plugins, iOS and Android SDK.
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Transform Documents Across 130+ Languages! Experience Unmatched Precision, Speed, and Reliability in Every Translation
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Localize your product in a seamless way with Crowdin's translation management software
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DeepL Translator is a machine translator that currently supports 42 language combinations.
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Google's free service instantly translates words, phrases, and web pages between English and over 100 other languages.
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The world’s leading Language Intelligence Platform.
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