ACE Scanner - PDF Scanner App

ACE Scanner is a free and simple PDF scanner app that transforms your mobile device camera into a powerful document scanning tool. Quickly scan receipts, notes, invoices, photos, and more into sharp, high-resolution PDFs with smart cropping and auto-enhancement features. This app supports fast import and conversion of images to PDF or JPEG formats, enabling seamless sharing via email or social networks.

Beyond scanning, ACE Scanner includes a full-featured PDF reader and manager allowing you to easily open, organize, rename, and annotate documents. Key functionalities include adding or editing pages, multiple page size options, electronic signatures, custom watermarks for security, and OCR technology to recognize and extract text from scanned images. The quick search feature helps locate files swiftly by keywords or content.

Upcoming versions aim to add annotations, secure document locking with passwords, and cloud backup/sync options with services like Google Drive and Dropbox, making ACE Scanner a comprehensive productivity tool for both office and personal use.