With Visio Viewer you'll easily be able to share the documents that you have created with the aforementioned software with your contacts and even print them from the browser. An effective collaboration system between users that are in different locations.
You'll be able to see the files in VSD, VSS, VST, VDX, VSX or VTX format. When you open them it will be Internet Explorer that will show their contents inside a browser window, in which you'll be able to perform minor settings, like varying the zoom or opening the properties window, as well as being able to access the configuration to modify the background or adjust how you see the toolbar.
Visio Viewer has been implemented as an ActiveX control on the Microsoft browser. So if you need to view files of this kind download Visio Viewer for free and avoid the need to install the full software.