The file buttons (in the top toolbar)
Open, Close, Save
Displays an open file dialog from which you can select an image/document file. If you click this button while holding the shift-key down or using mouse button 2/3, then an open URL dialog is displayed to allow an internet address of an image/document file to be entered.
When viewONE is used on a web site there is normally no need to select a file because a document would be loaded automatically when the web page is visited.
Closes the currently open document and releases resources held by that document.
Displays a save file dialog from which you can select an image/document file to save the currently loaded document. This button is available only when the current document is a single file (single image file or multi-page TIFF file). Documents which are loaded using separate files for each page cannot currently be saved to local disk.