There is a powerful application developed by VeryPDF named as PDF Editor. From its name you may guess that it can edit the pdf document from different aspects. Actually, PDF Editor can also play as a pdf viewer which supports to view pdf document, resize pdf page, zoom pdf page and other functions.
You can experience the application by downloading a free evaluation version of it at www.verypdf.com/pdf-editor/pdfeditor_setup.exe. Please install it on your computer by following the easy-to-understand installation wizard. If you are interested in the application after trying, you can buy it at its homepage: https://www.verypdf.com/app/pdf-editor/index.html.
Please see the following contents about how to view pdf document with PDF Editor. You need to open the application at first. If you have created a desktop icon when you install the application, it will be easier. You just need to double click the icon or right click the icon and click “Open” option in dropdown list. Or you can click “Start”—“All Programs”—“VeryPDF PDF Editor v2.6”—“VeryPDF PDF Editor”.
Now you can open the pdf document. Please click “File”—“Open” to open the “Open” dialog box. You can choose the file you want to view and add it into the application. For opening the same dialog box, you can also click “Open” button in the toolbar or use the hot key “Ctrl”+ “O” to help you.
Below the document pane in PDF Editor, you can see there are several toolbars to view pdf document. The Page zoom tools 
and page resize tools 
allow you to resize the pdf document without any loss of quality, which due to the nature of pdf document. please see the main window of PDF Editor in Figure 1.
Figure 1
The PDF Editor supports zoom resolutions from 12.5% - 500%, good enough for you to see the perfect details on a page. Click “Zoom out” on the toolbar or “View”— “Zoom out” on the menu to scale the page in decrements of 10% each time. Click “Zoom in” on the toolbar or “View”— “Zoom in” on the menu to enlarge the page in increments of 10% each time. Right-click the document pane, a floating item menu appears, and then you can also select “Zoom in” or “Zoom out”.
Click “Actual Size” or “View”— “Actual Size”, the size of the page will be 100% of the actual one, no matter what the size of application window. Click “Fit Page” or “View”— “Fit Page”, one whole page will be displayed in the document pane, and its scale proportion is according to the application window size. Click “Fit Width” or “View”— “Fit Width”, the page size will be regulated to a fit width to the application window.
You can also change to view some special page of pdf document via inputting the page number in the navigation toolbar 
.
For knowing more functions about how to view pdf document in PDF Editor, please read the specific user manual of it at https://www.verypdf.com/pdf-editor/pdf-editor/index.htm. If you have any questions, please leave a message or come to our live chat support, we will give you a good answer as soon as possible.