Rowstead. Get the import kit

A cleaner CSV.
A calmer workday.

Turn messy exports into a file you can work with. Find duplicates, tidy the small things, and review the preview and change counts before you download.

Clean a CSV
Always free No account Files stay on your device
October contact listA little less spreadsheet chaos.
CSV
NameEmailStatus
Casey Greencasey@example.com✓ Ready
Robin Leerobin@example.com✓ Ready
Sam Riverssam@example.com✓ Ready
Small fixes. A much better starting point.
You’re in control.Review first. Export when you’re ready.

Your next import starts here.

A simple workbench for contact lists and everyday exports.

Processed on this device
  1. 1 Add your file
  2. 2 Review & tidy
  3. 3 Export

A fresh start for your spreadsheet.

Drop a CSV here, or choose a file.

UTF-8 CSV or TSV · up to 5 MB · 20,000 data rows
✓ No file content leaves your browser.UTF-8 text only · no Excel files

Good data starts with a little care.

Three steps. No spreadsheet expertise needed.

Less busywork, more breathing room.
01

Bring your messy file.

Use an export from your spreadsheet, address book, or business tool. Rowstead reads CSV and TSV files as text.

02

Make the changes yours.

Review the notes, choose the fixes, and compare the result. Names, phone numbers, and leading zeros remain text.

03

Leave with a cleaner copy.

Download the result and a private audit report. Check your destination’s field requirements before importing.

A little structure.
A lot less rework.

The free tool does the tidying. The Small Business Import Kit helps you build a repeatable process with ready-to-use templates, a field-mapping worksheet, checklists, and a practical handbook.

  • Contact and import-log CSV templates
  • Step-by-step cleanup and migration recipes
  • Mapping, backup, and review checklists
$12 one time · suggested launch price

The kit is prepared. Payments open after the owner connects a verified storefront. The CSV tool is free now.

Field notes for a smoother import.

Short, practical guides for the spreadsheet jobs that come around again.

THE EVERYDAY FIX

When are two rows really duplicates?

Start with exact matches. Keep a review copy. Be careful with names.

Read the guide →CONTACT LISTS

A calmer Google Contacts import.

Get the headers, batches, and small test import right.

Read the guide →BEFORE YOU EXPORT

Keep your spreadsheet values intact.

Why leading zeros, formulas, and text encoding deserve a quick check.

Read the guide →

A hand with the small things.

Ask the built-in help desk about formats, duplicates, privacy, or downloads. Answers come from the product guide, with no AI service or account needed.

Start with a question, or choose a topic on the left.