If lighting is bad in your room, tap on the light OFF icon to turn on your device camera flash. Capture the image. if in setting page auto crop is ON then system will automatically detect he edge and crop the correct document. App have a feature to scan multiple page after crop the image it will show you in a list of scan image. From Scan image list user can edit if need. User have options to give the file name for save. File will be save as pdf format. In setting page have option to set your pdf file password protected. so set the password simply type your password in password text field then press done button on keyword. If you see the file in the app then no need to retype your password. System will automatically v the password. Then will show the pdf file in pdf reader view. From Pdf Reader page app have the options to share the pdf file by email, various social media or social apps. OCR Functions: --------------- Simply snap/capture by camera instantly or choose from photo gallery of pdf document. Then system will take some time for Text recognition processing. After completed the processing, document text will show in text view where user can edit or added some new text. Then click save button. here users can give file name finally it will save as txt format and added storage list . From Storage list the ocr file will have options to share by email, various social media or social apps.