Doclingo

Doclingo is an AI translation tool for PDF and Office documents, supporting PDF, Word, PPT, Excel, scanned files and other formats. The page emphasizes layout preservation, OCR recognition, bilingual side-by-side output and online editing rather than simple text-only translation. It also offers image translation that places translated text back into images, a browser extension for translating WhatsApp Web and Telegram Web chats in Chrome or Edge on desktop, an API for developers, and a free tier usable without registration. The page states it supports 90+ languages and lists use cases such as academic papers, contracts, reports, manuals, engineering drawings and comics. Pricing details for paid tiers are described only in general terms on the page.

Key features

• Document translation for PDF, Word, PPT, Excel, EPUB, SRT, TXT and image formats
• Layout preservation of tables, images, headers, footers, footnotes and formulas
• OCR recognition of scanned documents
• Bilingual side-by-side output
• Online editing of translations
• Image translation with text placed back in original position
• Browser extension for translating WhatsApp Web and Telegram Web messages
• Switchable AI translation engines
• Highlight-to-translate and document chat
• Glossary and terminology database
• Batch translation
• API for developers to integrate document translation
• Free translation without registration, 90+ languages

Best suited for

• Academic researchers reading foreign-language papers
• Workplace teams translating contracts, manuals and technical documentation
• Students translating transcripts and application materials
• Engineering and design teams translating drawings and specifications
• Content creators translating comics, e-books and subtitle files
• Developers integrating document translation via API

Pricing

Free translation features are available without registration. Member and enterprise pricing details are not stated on the website.