布丁扫描 is a free and ad-free professional scanning software for iPhone. It allows you to easily scan paper documents into PDF files, which can be shared and printed anytime, anywhere. With its batch image text extraction and translation feature, it enables accurate and efficient processing.

This app is especially useful in various common scenarios. For students and professionals, it can automatically correct and save blackboard writings and presentation slides during classes and meetings, making it convenient for later review, organization, and understanding. Teachers can extract high-quality questions from exercise books, merge them into Word documents, and create test papers, simplifying their workload. Additionally, individuals can scan and extract important text from books and articles, accumulating knowledge and wisdom on the go.

布丁扫描 offers several standout features. With just one tap, it can automatically correct documents and generate high-resolution electronic files. It accurately identifies the edges of any text or image content, ensuring precise document cropping. The app also provides various filters, such as soft, enhance, brighten, and grayscale, which automatically remove background clutter from images, enhancing text clarity and contrast.