This app digitizes paper documents into high-quality PDFs using your phone's camera. It automatically detects edges, corrects perspective, and offers various PDF editing tools. Ideal for students and professionals needing quick document conversion and management.
1.5
September 13, 2026
bug fix
你好我自己测试没有复现，你可以把问题通过我的邮箱youjiancau@sina.com截个图吗？我会跟进解决
你好我自己测试没有复现，你可以把问题通过我的模块反馈给作者的页面描述一下吗？我会跟进解决
谢谢你的支持，我会继续改进的
谢谢你的支持，我会继续改进的
掌上扫描仪 is a mobile application designed to scan paper documents and convert them into high-quality PDF files using your phone's camera. It offers features like automatic edge detection, cropping, and various PDF editing tools.
You simply take a photo of your document, and the app automatically detects the edges, corrects the perspective, and allows you to adjust the cropping. You can then generate a clear, readable PDF.
The app supports scanning common paper documents such as tickets, assignments, contracts, certificates, test papers, and receipts, among others.
Yes, 掌上扫描仪 includes a comprehensive PDF toolkit. You can merge multiple files, extract pages, reorder pages, add handwritten signatures, text or image watermarks, encrypt PDFs, compress file sizes, and perform OCR for text recognition.
Yes, documents are saved locally on your device, and you can enable Face ID or Touch ID for added protection. The app emphasizes local processing for user privacy.
Based on the provided data, this app does not contain advertisements. It is free to use with optional in-app purchases for advanced features.
The app is free to download and use. Advanced features and the full PDF toolkit can be unlocked with a one-time purchase, which is not a subscription and does not auto-renew.
The latest version of 掌上扫描仪 is 1.5, and it was last updated on September 13, 2026. This indicates a recent update, suggesting ongoing development and support.
