签章助手 vs 扫描奶臭王

签章助手是一款面向合同与办公文件的盖章签名工具：打开PDF后可快速添加印章/签名，支持拖动、旋转、缩放与多页处理；支持合同专用章与骑缝章；导出PDF时自动将印章与签名合成到文件中，方便分享与归档。所有印章与签名素材均保存在本地，更安心。 隐私协议：https://github.com/lyhuzhu/huzhuurl/issues/8#issue-4281444564 使用协议：https://www.apple.com/legal/internet-services/itunes/dev/stdeula 问题与反馈：122650541@qq.com

Scanning Natural King is a local-first productivity app that combines document scanning, PDF tools, Smart OCR, QR and barcode scanning, 3D scanning, 3D modeling, and file management in one place. You can quickly scan paper documents, receipts, book pages, study materials, contracts, and handwritten notes, with quick scan access, widget entry, and flashlight support for different lighting conditions. The app provides a complete set of PDF tools, including PDF splitting, PDF merging, PDF compression, page reordering, page removal, page extraction, renaming, deletion, history, and file management. Whether you need to turn multiple images into one PDF, extract selected pages, remove unwanted pages, or recombine documents, you can do it directly on your iPhone. Scanning Natural King supports Smart OCR and AI OCR correction, helping recognize text from images or PDF files and organize it into content that is easier to copy, edit, and export. OCR and AI correction results may be affected by image clarity, layout complexity, fonts, lighting, and recognition models. Results are provided for reference only, and should be reviewed before formal use. In addition to document and PDF features, the app supports QR code and barcode recognition for daily scanning, information recording, and file organization. It also includes 3D scanning and 3D modeling features, with LiDAR scan correction support for compatible devices, helping users capture objects, spaces, or scenes. To make the app easier to use, Scanning Natural King includes beginner guidance, personalized settings, automatic file cleanup, and performance testing. You can adjust scanning, recognition, file management, and export options based on your own workflow, and use performance testing to better understand your device’s processing capability. Scanning Natural King is designed around a local-first experience. The app does not require an account by default, and core document processing is designed to be handled on device whenever possible. It is suitable for study, office work, archiving, file conversion, scanning, information management , and everyday mobile productivity.