DataClean Pro

Thanks for checking out DataClean Pro! I’ve been deep in UK PII redaction and compliance work recently, and while waiting on some project responses I wanted to keep my skills sharp. One thing that kept coming up again and again was how often teams in regulated environments struggle with something incredibly basic: cleaning spreadsheets safely. Cloud tools are often banned. Sensitive data can’t leave the machine. But analysts still need to normalise dates, clean column names, and prepare data for reporting. So I built DataClean Pro as a small, focused tool that runs entirely on your machine, in memory, with no disk writes and no external services. Upload → clean → download. That’s it. It started as a way to stay sharp, but it turned into something genuinely useful for anyone dealing with messy CSV/XLSX files in compliance‑sensitive environments. If you have ideas, feedback, or features you’d like to see next, I’d love to hear them. Thanks for taking a look!