T4T-EXW is a utility that extracts text from an Excel file, filters out all duplicates, creates a Word document with that text (which you transform into a reusable glossary) and then automatically overwrites the source-language text in the Excel file with the target-language text that you entered in the glossary. If you are asked to translate a similar Excel file later on, you can pretranslate it with your glossary and have T4T-EXW add all new terms to your glossary. There's a three-part video that explains everything. Click on Blog & Forum, then click on Flash Room. It's a WOW thing. And EXW is worth umpteen times the price to people who translate lots of Excel files.