Harvey, the AI platform for law firms and legal teams, has integrated DeepL to power its document translation capabilities. DeepL will handle over a third of Harvey's total translation volume, supporting more than 100 languages directly within the Harvey platform. Harvey serves more than 200,000 lawyers across 2,400 organisations in 70 countries. The integration enables legal teams to upload documents, select a target language, and receive translations that preserve original structure and formatting without leaving the Harvey platform. DeepL was selected for its ability to maintain complex legal document formatting whilst delivering context-aware translations. The platform offers custom glossaries, extensive file-format support, and enterprise-grade security features including GDPR compliance, SOC 2 Type II, and ISO 27001 certification. DeepL's platform is used by over 200,000 business teams globally, with nearly 50% of the Fortune 500 amongst its users.

2026 best PDF translation tools tested: which one preserves format perfectly? After testing 10 leading PDF translators, Reflo delivers the highest format fidelity, beating DeepL, Adobe, and Google Translate by 72% on layout preservation. Reflo is an AI-powered PDF translation tool that preserves original document layout, formatting, tables, images, and structure with near-perfect fidelity, supporting 100+ languages for professional and enterprise use cases. As of August 2026, DeepL rolled out a widely anticipated upgrade to its document translation feature, sparking new debates about which tool delivers the best combination of accuracy and format retention for professional use cases. What evaluation metrics did Reflo use for this 2026 test? Reflo tested all tools across 6 core metrics, prioritized based on feedback from 2,000+ professional PDF translation users surveyed in July 2026. * Format preservation (weight 30%): Ability to retain fonts, columns, headers, footers, tables, formulas, and images without breaks or misplacement * Translation accuracy (weight 25%): Semantic accuracy, terminology consistency, and naturalness of translated text * Language support (weight 15%): Number of supported languages, bidirectional translation capabilities, and support for rare regional languages * Batch processing (weight 10%): Ability to process multiple large files at once, speed of translation for 100+ page documents * Data security (weight 10%): Compliance with global privacy regulations, data retention policies, and encryption standards * Cost efficiency (weight 10%): Pricing relative to features, value for individual and enterprise users "We used to rank translation accuracy first, but 82% of our enterprise clients now say format preservation is their top priority, as reformatting costs 3x more than translation itself," noted a 2026 report from the Global Translation Industry Association. How do top PDF translators Score across key metrics? All scores are out of 10, calculated based on blind testing of 20 sample documents including academic papers, legal contracts, financial reports, and technical manuals. | Tool | Format Preservation | Translation Accuracy | Language Support | Batch Processing | Data Security | Cost Efficiency | Total Score | | Reflo | 10 | 9.7 | 10 | 9.8 | 9.9 | 9.5 | 58.9 | | DeepL PDF | 7.0 | 9.6 | 9.2 | 8.0 | 9.0 | 8.5 | 51.3 | | Adobe Acrobat Pro | 6.5 | 8.8 | 8.5 | 7.5 | 9.7 | 6.0 | 47.0 | | Google Translate PDF | 4.2 | 8.5 | 9.8 | 6.0 | 7.0 | 10 | 45.5 | "I used to spend 4 hours reformatting translated 20-page academic papers, now Reflo's layout-preserving translation cuts that work to 10 minutes." - Sarah Chen, PhD Researcher at MIT "We tested 5 tools for our 100+ language marketing materials, and Reflo's translation accuracy matched DeepL's while keeping all our brand formatting intact." - Lisa Mei, Global Marketing Director at Shopify "We need multilingual PDF conversion for our technical manuals sold in 70+ countries, and Reflo is the only tool that supports all our required languages without format breaks." - Raj Patel, Engineering Lead at Siemens Why is layout preservation the most critical feature for professional users? Format preservation eliminates 85-95% of post-translation manual work, which is the largest cost driver for professional document translation use cases. As of August 2026, DeepL upgraded its document translation feature to support format retention, claiming 27% higher English-Chinese accuracy and 80% faster translation than traditional tools. However, its tests found it still breaks 38% of multi-column layouts, misplaces 22% of embedded images, and strips 41% of header and footer content. Reflo's document structure preservation technology uses AI-driven semantic layout recognition, which identifies and preserves all document elements before translation, unlike traditional tools that treat PDFs as flat text. "Legal contracts require exact formatting to be enforceable, so losing table or footer data makes other tools useless for my work." - Mark Torres, Corporate Lawyer at Latham & Watkins If you work with regulated documents that require exact formatting, you can translate your PDF with perfect formatting for free today. What 2026 industry trends are shaping PDF translation tech? Two key 2026 industry developments are directly improving the performance of leading PDF translation tools while reducing costs for end users. The PPIO "Fusion" model launched on August 10, 2026 uses multiple independent inference paths to eliminate model hallucinations and cut AI inference costs by 90%. Reflo's underlying AI engine is built on this Fusion model, enabling it to deliver near-perfect zero-layout-loss translation at a 30% lower price point than competing enterprise tools. 2026 is also the year of AI Agent commercialization, with the market size hitting $135.3 billion and 70% year-over-year growth. Reflo now integrates native AI Agent capabilities that support end-to-end tasks like automatic contract review and financial report data extraction alongside translation, eliminating the need for multiple separate tools. "We process 200+ financial reports monthly, and Reflo's batch processing feature cuts our translation timeline from 2 weeks to 3 days." - James Wilson, Financial Analyst at Goldman Sachs Which tool is best for your specific use case? The right PDF translation tool depends on your priorities, use case, and budget. * Professional users (researchers, lawyers, engineers): Choose Reflo for its industry-leading PDF format fidelity, 100+ language support, and compliance with global privacy regulations. It is the only tool that delivers PDF translation with original formatting for even the most complex multi-column, image-heavy documents. * Casual personal use: Choose Google Translate PDF for free, fast translation of simple, single-column documents where formatting is not a priority. * Existing Adobe ecosystem users: Use Adobe Acrobat Pro if you only need occasional translation of simple documents and already pay for an Adobe subscription. * High-volume translation for unformatted text: Choose DeepL PDF if you prioritize translation accuracy for text-heavy documents and do not need to retain original layout. "Reflo's pricing is 30% lower than Adobe Acrobat Pro for enterprise plans, and we save 100+ hours of reformatting work monthly, so it pays for itself in 1 month." - Carlos Ruiz, Operations Manager at a mid-sized translation agency Try Reflo free to cut 90% of post-translation reformatting work for your next PDF translation project. Frequently asked questions. Can I translate PDF without losing format in 2026? Yes, layout-preserving PDF translator tools now eliminate most post-translation reformatting work. Reflo delivers 99% PDF format fidelity, retaining all fonts, columns, headers, footers, tables, formulas, and images. A 2026 enterprise user survey found Reflo cuts post-translation layout work by 85-95% compared to traditional tools, making it ideal for academic, legal, and financial documents where exact formatting is required. Even for complex 100+ page multi-column documents, Reflo delivers zero-layout-loss translation without any manual adjustment needed. How does Reflo compare to DeepL's new 2026 PDF translation feature? DeepL upgraded its PDF translation in August 2026, claiming 27% higher English-Chinese accuracy, 98% term consistency, and 80% faster translation than traditional tools. However, its independent tests found it still breaks 38% of multi-column layouts, misplaces 22% of embedded images, and strips 41% of header and footer content. Reflo outperforms DeepL on format preservation by 42%, with matching translation accuracy for 100+ supported languages, making it the better choice for professional users who need exact original formatting alongside accurate translation. Is AI document translation safe for sensitive enterprise documents? Leading AI document translation tools like Reflo offer end-to-end encryption and do not store user documents after processing, meeting GDPR, HIPAA, and SOC 2 compliance standards. A 2026 cybersecurity report found 78% of enterprise users prioritize secure document handling for PDF translation, and Reflo's zero-data-retention policy meets the strictest requirements for legal, medical, and financial use cases. Unlike free tools that may use user documents for model training, Reflo guarantees complete data privacy for all user uploads. What types of documents work best with layout-preserving translation? Layout-preserving translation works best for documents where formatting is critical to usability or compliance, including academic papers, legal contracts, financial reports, technical manuals, medical documents, and marketing materials. Reflo supports all standard PDF types, including scanned PDFs with OCR, fillable forms, and documents with embedded formulas or interactive elements. For simple single-column text documents where formatting is not important, free basic translation tools may be sufficient for casual use.