GhostTile lets you hide running applications from Dock in multiple ways:

• Drag-and-Drop
• Select from /Applications folder
• Click icon on Dock
• Per app config to hide or add menubar item
• Per app keyboard shortcut
• Notification for added Apps' Dock activities

GhostTile also has multiple ways to quick switch back:

• Click on menubar
• Call out Quick Switch window
• Alias folder on Dock

Other Features

• Keyboard Shortcut support
• Alfred v2 Workflow support
• Easy installation
• Support sandboxed application
• No on-disk modification