Free Spreadsheet Comparison

Compare spreadsheets instantly, spot every difference

Upload two Excel, CSV, or JSON files and see exactly what changed. Color-coded diffs, 100% client-side processing, completely free.

Your files never leave your browser

All processing happens client-side. Nothing uploaded to any server.

Results in seconds

Compare thousands of rows instantly. Color-coded additions, deletions, and modifications.

Every format, one tool

Excel, CSV, JSON, XML, TSV. Upload any combination.

6+

Supported formats

100%

Client-side

7 days

Free trial

Spreadsheet Tools

Compare, convert, and clean your spreadsheet data with free browser-based tools.

Simple, transparent pricing

Start free, upgrade when you need more compares, rows, or team collaboration.

MonthlyYearlySave 17%

Starter

For individuals who compare spreadsheets regularly.

$8/mobilled annually
  • 10 compares per month
  • Up to 10,000 rows per file
  • Up to 10 MB per file
  • CSV & XLSX support
  • Visual diff highlighting
Get Started
Most Popular

Professional

Unlimited compares with advanced features for power users.

$24/mobilled annually
  • Unlimited compares
  • Up to 100,000 rows per file
  • Up to 50 MB per file
  • Saved comparison history
  • Saved compare presets
  • Priority support
Get Started

Business

High-volume comparison for teams and enterprises.

$66/mobilled annually
  • Unlimited compares
  • Up to 500,000 rows per file
  • Up to 100 MB per file
  • Saved comparison history
  • Saved compare presets
  • Priority support
Get Started

Compare all features

Frequently Asked Questions

Common questions about SheetCompare and how it works.

From the Blog

Guides, tips, and best practices for working with spreadsheet data.

Compare your spreadsheets now

Upload two files and see every difference in seconds. Free, private, no signup required.