QuickESP is a minimalistic and discreet ESP/EFI Mounter application. It's simple! Click to mount, and re-click to unmount.
The Preferences pane enables you to configure the following:
Enable Advanced View. Shows additional information about all discovered ESP volumes. This is helpful when you have multiple SSD/HDD installed on your system. Also you will be able to distinguish between drives with identical names.
Open ESP folder on Finder. After mounting an ESP volume, its respective folder will open on Finder. This is a convenient time-saver.
Autostart. Automatically launch the application on login. Make sure you have copied QuickESP.app into your /Applications folder.
Credits: Dennis Koluris (a.k.a Denicio), Rick Patrick for the HDRV icon.