Gas Mask
Gas Mask is simple hosts file manager for Mac OS X. It allows editing of host files and switching between them.
Runs on Lion, Mountain Lion, Mavericks, Yosemite, and El Capitan.
Download
Download latest version (0.8.3)
Building Gas Mask
Gas Mask can be built with XCode 8.
Donating
If you like Gas Mask, you can show your appreciation by donating via PayPal.