Hi, I'm Marvex Scoarts. I built Jadexarts Suite Data Cleaner Pro as a standalone Windows utility to help data analysts and operations managers optimize messy spreadsheets entirely offline. It lets you drag and drop massive CSV files, instantly detect duplicate rows, and trim trailing whitespace in milliseconds. Because it runs 100% locally on your computer hard drive, your confidential database lists never leak to a cloud server. I'd love your feedback!