DataClean Pro – Offline CSV/XLSX cleaning for regulated environments

Summary: DataClean Pro is a local-only tool for cleaning CSV and XLSX files, designed to handle sensitive data without uploading or writing files to disk. It normalizes dates, cleans column names, and prepares spreadsheets for reporting while ensuring compliance with data regulations.

What it does

It processes CSV and XLSX files entirely in memory on the user’s machine, avoiding cloud services and temporary disk storage. Users upload files, clean them, and download the results securely.

Who it's for

Analysts, SMEs, and internal teams working with sensitive or regulated data who cannot use cloud-based tools.

Why it matters

It enables safe spreadsheet cleaning in compliance-restricted environments where data cannot leave the local machine.