The portable Doc Scanner app is a useful tool for scanning documents on the go. It allows users to scan documents anytime and anywhere, and offers additional features to enhance the scanned documents. The app can automatically or manually enhance the scan quality, optimize PDFs into different modes, and turn scans into clear and sharp PDFs. Users can also arrange their documents in folders and subfolders, share PDF/JPEG files, print and fax scanned documents directly from the app, and upload documents to cloud storage services like Google Drive and Dropbox. The app also includes a QR code/barcode scanner and creator, and can remove noise from old documents and images.

The app is a best document scanner with all the features that a scanner should have. It is a portable document scanner that can save time and effort by quickly scanning anything on the fly. The app offers third-party cloud storage where users can scan papers and save them on cloud storage. Scans are saved to the device in image or PDF format, and the app can scan in color, grey, and sky blue. The app can also convert scanned images to high-quality PDF files, and users can select images from their gallery and convert them into PDF files. The app is rated A+ by users based on multiple ratings and reviews.