文档扫描仪是一台扫描仪的应用程序来扫描文档，图像，PDF。
Document Scanner is a scanner app to scan documents, crop with free hand tool and upload to Dropbox, Google drive OR share.
Document Scanner Features:
- Scan Document.
- Edit Document.
- Free Hand Cropping
- Save document to Google Drive and Drop Box.
- Share document .
- Scanned documents are saved in to your device as images.