Kevin Walzer
FileMorph
Trial versionRename and modify batches of files.
Mac
Tkmacicon
FreeAdd the additional commands necessary to icons on OS X.
Mac
Manpower
Trial versionView and browse Unix man pages
Mac
TextSweep
Trial versionSearch and replace text in multiple files, quickly and easily.
Mac
PacketStream
Trial versionNetwork monitoring tool.
MacFullscreen
FreeAdd a native fullscreen button to Tk windows on Mac OS X 10.7 and later.
Mac
QuickWho
Trial versionSimple front-end for whois queries.
MacMacdrawer
FreeGet drawer windows fro your Mac.
Mac
PortAuthority
Trial versionAqua-native GUI for MacPorts.
Mac