Readable vs OpenL Translate

Readable translates PDF files into Japanese while keeping the original layout intact, including tables, figures, and images. Built by NextLab Inc., it targets researchers reading academic papers and business teams working through manuals, reports, and contracts without rebuilding documents by hand.

The reader shows original and translated text side by side so you can scan a translation and jump back to the source line when something needs a closer look. Premium users can register custom dictionaries so product names, abbreviations, and field-specific terms translate the same way every time.

Readable runs in the browser and through a Chrome extension for quick file translation. Pro Standard focuses on English-to-Japanese PDFs, while Pro Premium adds 200+ source languages, larger file limits, and optional ChatGPT-based translation engines.

OpenL Translate turns pasted text, uploaded files, screenshots, and audio into fluent output across 100+ languages. Separate tabs handle documents, images, speech, and live websites, so you can move from a PDF contract to a menu photo without switching tools.

Where Google Translate often stays literal on idioms and long files, OpenL pushes natural phrasing and bundles document OCR, scanned PDF handling, and writing helpers in one account. Paid tiers add Advanced Credits, Translate Agent for complex passages, and much higher per-request character limits up to 150,000.

Freelancers, educators, and global teams use it for quick message checks, contract drafts, and localized marketing copy. Browser extensions for Chrome and Edge, plus iOS and web apps, let you translate selected text without leaving the page.