The Proofread File service by Trinka offers automatic grammar correction for MS Word documents, enabling users to save time with quick edits. It provides a user-friendly experience by allowing uploads directly from cloud storage, retaining original formatting, and delivering edited files with track changes. Users receive a detailed report on revisions and an overall language quality score. The service is tailored for academic and technical writing, ensuring compliance with popular style guides and offering customization based on subject area. With a focus on privacy, it guarantees no data storage and real-time deletion.