PDF Translator

About PDF Translator

ApyHub's PDF Translator is part of ApyHub's broader API marketplace (apyhub.com), a platform offering a large catalog of developer-focused utility APIs. The Document Translation API specifically allows developers to translate documents — including PDFs, Word files, and image-based documents — into over 80 languages using AI-powered translation with context awareness. The API accepts a wide range of input formats: pdf, doc, docx, png, jpg, jpeg, tiff, bmp, html, and xml. For image formats, optical character recognition (OCR) is used to extract text before translation. It follows the ISO 639-1 standard for language codes, ensuring standardized, consistent handling of languages across requests. A transliteration feature converts non-Latin scripts to Latin script, helping with pronunciation of translated text. The service is designed for developers building multilingual applications, document automation pipelines, or enterprise tools that need to handle bulk or on-demand document translation. The API imposes a 200,000 character limit per translation request, which suits most standard documents but may require chunking for very long files. ApyHub uses a proprietary 'Atoms' credit system as a unified usage unit across all its APIs. Each API call consumes a number of Atoms depending on the type and complexity of the request, making cross-API usage billing predictable. A free Starter plan is available (no credit card required) for prototyping and exploration; paid plans increase Atom limits and maximum request sizes. All plans provide access to the full API catalog — the plan tier affects usage limits, not API availability.

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