Clean Text is described as 'Quickly performs many essential text processing functions such as removing empty lines, removing unwanted spaces, converting tab characters, smart quotes, and more'. There are 2 alternatives to Clean Text for Mac and Windows. The best alternative is Textsoap.
Automatically remove unwanted characters, fix messed up carriage returns, and pretty much anything else you can imagine. Save time & effort. Be more productive. Stop manually fixing text documents and emails. TextSoap can automate away all that tediousness.
SmartWrap is an application that re-formats messy text and wraps it naturally within any of your email or other text-documents. Select your text, click the icon, and ensure yourself that forwarded and/or copied documents are readable and professional looking.