CoeFont Inc. (Headquarters: Minato-ku, Tokyo; Representative Director: Shogo Hayakawa; hereinafter referred to as "our company") is pleased to announce that its AI interpreter service, "CoeFont Interpreter," will begin offering a document translation function at the end of June 2026. This new feature will enable AI to translate files in four formats (PDF, Word, PowerPoint, and Excel) while preserving the original layout and design, allowing users to download the translated documents in the same format. Furthermore, by pre-training the AI with company-specific product names, industry jargon, and internal abbreviations using video, audio, and document data, these terms can be accurately reflected in document translations. This allows for translations that adhere to a company's own notation standards, overcoming the common issue of mistranslations or literal translations of specialized terms often found with general AI translation services. "CoeFont Interpreter," which has primarily offered voice interpretation services, will now evolve into a comprehensive service covering global communication by also addressing the need for document translation in business settings. Service URL: https://coefont.cloud/cir iOS Download URL: https://apps.apple.com/app/6749563379 Android Download URL: https://play.google.com/store/apps/details?id=cloud.coefont.cir_android ■ Background: "Meeting Translation" and "Document Translation" Always Occur Together In business environments where international conferences and collaboration with foreign staff are commonplace, there is a constant need for both real-time voice interpretation and document translation for materials, minutes, and contracts. However, it has been common practice to use separate tools for voice interpretation and document translation, burdening staff with the operational costs of managing multiple tools, multiple service contracts, and individual security policy checks. Our company has been working on developing the documen