PDF Master 2020 is a convenient, practical and free scanning app that can turn your iPhone into a powerful mobile scanner. Lets you easily scan, save and share any document in PDF format. This portable document scanner can meet your daily business needs anytime, anywhere. It does not need to be connected to the Internet, and all scans are on this machine. To protect important scans, you can also set a password for the entire application or lock specific folders or files. PDF Master 2020 main functions:  Advanced PDF scanner application: -Scan to high-quality PDF -Scans can be saved in grayscale, black and white or color -Automatic shutter and frame detection for any scanned object -Advanced image processing, with enhancement and color correction, denoising, automatic vision Angle correction and other functions -Optional low, medium and high definition scan quality -Use OCR to extract any text from a scan or image -ID card and passport scan mode Document editor: -Can add electronic signature to any document in the application -Can be cut in PDF Master 2020 File manager: -You can use a password to lock folders and scan to protect documents -Sort files by time, date or name -Optional table and collection view modes You can use a password to lock folders and scan to protect documents -Sort files by time, date or name -Optional table and collection view modes Document sharing tools: -Share scans via email -Save scan to camera roll All scanned documents are stored on your local device, we and any No third party can obtain them. You can use the export option to easily divide Share files. For unlocking all features and content, Premium Membership offers auto-renewable subscription options: Weekly payment, yearly payment and lifetime payment subscription options. - Payment will be charged to iTunes Account at confirmation of purchases. - Subscription automatically renews unless auto-renew is turned off at least 24 hours before the end of the current period. -Account will be charged for renewal within 24-hours prior to the end of the current period, and identify the cost of the renewal. -Subscriptions may be managed by the user and auto-renewal may be turned off by going to the user’s Account Settings after purchase. -Any unused portion of a free trial period, if offered, will be forfeited when the user purchases a subscription to that publication, where applicable. Term of use : http://www.ouyangs.pro/pdfmaster2020/termsofuse Privacy Policy: http://www.ouyangs.pro/pdfmaster2020/privacyPolicy