【實用書籍app】PowerPDF Reader Free|最夯免費app-綠色工廠好玩App

Tired to pan the page over and over again if the page is too large when you reading a PDF document? The PowerPDF Reader will end the pain for you. You can just pinch the page to your preferred zoom scale, then double click in the center of the page, then it will re-layout the text to fit the screen.Features1.Fit Model The MOST powerful feature of this app. When reading a page,Double Click in the middle of the screen to re-layout the pageDouble Click again to exit Fit Model.*Note:1)You can't zoom scale in Fit Model. Please return the normal model to zoom in/out.2)Only one column page supported.Multi-columns support will be coming soon.2.Add PDF Files 1.Copy (sync) documents over to Smart PDF using iTunesOr 2.Open In... from Mail and other Apps. In Mail, press and hold on a PDF attachment,tap Open In... in the popup and then tap Smart PDF in the list. The document will be found in the Documents folder.3.Next Page Tap in the Right hand side of the screen (or swipe/drag from right to left)4.Previous Page Tap in the Left hand side of the screen (or swipe/drag from left to right)5.Zoom In/Out Zoom In/Out pinch gesture6.Show Menu and Page bars Tap once in the middle of the screen7.Go to Page Tap on the small thumbnails in the page bar on the bottom of the screen. Or drag the slightly larger page thumbnail back and forth8.Adding Folders Tap the Plus symbol in the Library toolbar9.Deleting Folders /Documents Tap Edit in the Library toolbar,select folders/documents and tap the Minus symbol in the toolbar10.Renaming Folder/Document Tap Edit in the Library toolbar,select folder/documen and tap the Keyboard symbol in the toolbar11.Moving PDFs to Folders Tap Edit in the Library toolbar,select documents and tap the Folder symbol in the toolbar12.Always Show Status Bar Go to system Settings. Scroll down to Apps and tap on Viewer. Tap the ON switch to OFF.