Mac Gems: TextWrangler 4.5 is a free text editor that belongs on your Mac: Everyone needs a great text editor—for those times when you need to clean up funky characters in a big text file downloaded from the Web, remove duplicates in a list, or make a particular change to a bunch of files at once. When such text-manipulation jobs land on your desk, you can make short work of them with Bare Bone Software’s TextWrangler. Even better, this powerful tool is free from either the Mac App Store or the Bare Bones website.