PDF Reader — All-in-One Document Manager Effortlessly read, edit, scan, and organize PDFs, Word, Excel, PPT, and more in a single app. Instantly convert images to PDF, search files, and keep your documents perfectly organized for work or study. Real-Time File Update Notifications PDF Reader uses foreground service permissions to deliver instant notifications for document changes (like new or modified PDF, Word, Excel, or PPT files), even when running in the background — ensuring you never miss an update.