PureText only removes rich formatting from text. It is a freeware text converting application that's light on system resources, portable and straightforward.
Here are some screenshots to illustrate the features and user interface of this application:
Convert rich formatting text to plain text using a global hotkey, while running on low system resources. Screenshot of PureText - 1242px · 579pxStrips all RichTextFormatting from a selection. Screenshot of PureText - 1123px · 1088pxRemoves text formatting from copying. Screenshot of PureText - 765px · 638px