View menu
Planning Mode — Switch the front window to planning mode.
Context Mode — Switch the front window to context mode.
Inbox — Switch the front window to planning mode and select the Inbox.
Show in Planning Mode / Context Mode — Switch to the other view mode and select the same items you have selected in the current mode. This is handy for, say, switching from context mode to planning mode for a moment to examine the project that an action belongs to. Other methods of switching the mode don’t preserve your selection.
Go To Sidebar / Main Outline — This is one of those menu items that you won’t ever need to click; the idea is just to give you a keyboard shortcut for going back and forth between the sidebar and the main outline without having to touch that dreadful rodent.
Focus on — / Show All Projects — Focus on the selected projects or folders; that is, make OmniFocus temporarily act like those items are the only things in your whole database. Or, stop focusing and go back to being able to see everything in your database.
Expand All — Show all descendants of all currently collapsed items in the sidebar or the main outline.
Collapse All — Collapse everything in the sidebar or the main outline to the top level only.
Expand Rows — Show the children of the selected items.
Collapse Rows — Hide the children of the selected items.
Collapse Row Text When Not Editing / Always Show Full Row Text — Choose whether the text in a multi-line item should always be visible, or should be folded down to one line when you’re not editing it.
Show/Hide View Bar — Show or hide the view bar. How about that.
Columns — Choose which columns are visible in the frontmost window. You can save this setting in a perspective.
Sidebar Filter — This submenu works just like the sidebar filter menu in the view bar, setting which projects or contexts are visible in the sidebar.
Grouping — This submenu works just like the grouping menu in the view bar, setting how to group the projects and actions in the main outline.
Sorting — This submenu works just like the sorting menu in the view bar, setting how to order the projects and actions in the main outline.
Status Filter — This submenu works just like the status filter menu in the view bar, setting what kinds of actions are visible in the main outline.
Time Filter — This submenu works just like the time filter menu in the view bar, showing only actions whose time estimates fall within a certain range.
Flag Filter — This submenu works just like the flag filter menu in the view bar, showing actions based on whether they are flagged or not.
Show/Hide Toolbar — Show or hide the toolbar. Awesome.
Customize Toolbar — Choose which controls appear in the main window’s toolbar.