SwitchHosts - Free and open source hosts management & switching app
VirtualHostX - VirtualHostX 4.0 is the easiest way to host and share multiple websites on your Mac.
Pastebot - Queue up multiple clippings to paste in sequence. Pastebot is always running and only a keyboard shortcut away to command copy & paste. Play. Download or. Download a Free Trial Runs on macOS El Capitan 10.
Gas Mask - Gas Mask is simple hosts file manager for Mac OS X.
HostsMan - HostsMan is a freeware hosts file manager and editor. Built-in hosts file updater
Anvil.works - Build seriously powerful web apps with all the flexibility of Python. No web development experience required.