DeftPDF Document Translator is a tool that can instantly translate documents into over 130 languages while preserving the original document format. It supports all file types, including PDF, DOCX, PPTX, XLSX, TXT, HTML, and more. Users can utilize this tool for document translation on iOS, Android, and even the web. After uploading a document, select the current language and the desired target language. Once processed, a download link will be provided, allowing users to save the translated document locally.