字狐 is an AI tool designed for automated office assistance and enhanced productivity. Powered by GPT-4, this sidebar automation tool helps users answer complex questions, compose emails, read documents, and intelligently search the web. It integrates multiple features including smart Q&A, web extraction, writing aids, PDF conversion, and OCR recognition, aiming to streamline various tasks and save users valuable time during their daily operations.

Frank AI is an advanced artificial intelligence tool aimed at enhancing creative writing processes. This AI-driven solution helps users effortlessly write essays, draft professional emails, and create scripts. It simplifies the writing process by generating content based on user inputs, making it an ideal tool for students, professionals, and creatives. Frank AI's intuitive design ensures it is accessible for users of all skill levels, providing high-quality written content quickly and efficiently.