FolderGlance

FolderGlance allows you to control- or right-click folders in the Finder to see and open their contents directly from the Finder's contextual menu, as well as examine the contents of sub-folders down an unlimited number of levels. Using the new menu extra, you can also navigate your folders from the menu bar. FolderGlance also has the following features:

• Adding your own custom folders to the contextual menu, enabling FolderGlance to act as a very versatile launcher
• Moving, copying and making aliases of the currently selected files in a folder you browse to
• Control-free popups: Open the contextual menu without holding down the control-key or using a two-button mouse
• In-menu Hover Previews of arbitrary files
• Custom context-sensitive scripts that can act on the selection or folders you browse to
• Opening files with an application different than the default by using an "Open with..." menu you can tailor to suit your own taste
• Changing the font size used in contextual menus
• Browsing into package contents
• Customizable sorting and customizable display of hidden files and folders

• FolderGlance now comes as a standard Mac OS X installer package. The default install location has been changed to work properly with Mavericks, Yosemite and El Capitan. Using FolderGlance on El Capitan requires that System Integrity Protection is disabled.
• Graphics are finally good to go on retina display-equipped Macs, and have gotten a minor makeover.
• FolderGlance no longer relies on login items for launching its helper apps, but instead uses launchd to handle this task.
• FolderGlance is now installed in such a way that it is available for all users of the computer.