CSV & Excel Cleaner PRO

CSV & Excel Cleaner PRO

Clean messy spreadsheet data directly in your browser.

CSV & Excel Cleaner PRO is a lightweight browser-based tool designed to help clean and standardize CSV, TSV, TXT, XLSX and XLS files without complicated software or setup.

Your files are processed in your browser. Savior Labs does not receive or store your spreadsheet data.

KEY FEATURES

• Trim leading and trailing spaces

• Collapse repeated spaces

• Remove line breaks inside cells

• Remove completely blank rows

• Remove completely blank columns

• Remove exact duplicate rows

• Find & Replace

• Change text case

• Optional decimal comma normalization

• Preview cleaned data before export

• Export cleaned data as CSV

• Import and export Excel XLSX files

HOW IT WORKS

1. Download and extract the ZIP archive.

2. Open index.html in Chrome, Edge, Firefox or another modern browser.

3. Drag your CSV or Excel file into the application.

4. Choose the cleaning options you need.

5. Click Clean File.

6. Review the preview.

7. Export your cleaned data.

WHAT'S INCLUDED

• CSV & Excel Cleaner PRO browser application

• README guide

• Sample messy CSV file

• Third-party notice

• Ready-to-use files

SUPPORTED FORMATS

CSV

TSV

TXT

XLSX

XLS

IMPORTANT

CSV, TSV and TXT cleaning is built directly into the application.

Excel XLSX/XLS support uses SheetJS Community Edition loaded from the official SheetJS CDN, so an internet connection is required for Excel-format support when the application is opened.

Always keep a backup of your original spreadsheet before cleaning data.

No subscription.

No installation required.

One-time purchase.

Created by Savior Labs.