If you do any sort of copying and pasting on your Mac then you know what a pain it can be when you paste text that is formatted from its original location. This is especially frustrating when copying from the web, PDFs, or software such as Logos or Accordance. There are a several different options for fixing this problems. Here are two of them:
The first option is native to the Mac. It is simply using the keyboard shortcut Option+Shift+Command+V. This will paste as plain text stripping all the formatting.
Another option that I use all the time is through a clipboard manager called Flycut (its free!). This app stores everything you have copied and allows you to cycle through and then paste as plain text. This relieves the stress of going back and forth between apps to copy and paste. Instead, just copy everything you need then cycle through your latest copied texts and then paste. You can do all this by holding Shift+Command+V then continue pressing V to cycle through everything.