Two Excel Compare Tool

Fast, accurate, professional Excel diff and reconciliation

Upload Files

Select Sheets

Key Columns

Compare Columns

View Results

Choose the first Excel file

Click to select files or drag & drop here

Supported: .xlsx, .xls

Choose the second Excel file

Click to select files or drag & drop here

Supported: .xlsx, .xls

Select worksheet

Worksheets in file 1

Worksheets in file 2

Select key columns

Choose the columns used to match rows between the two files (e.g., ID, code, or any unique identifier). Supports multiple columns.

Key columns in file 1 (multi-select)

Key columns in file 2 (multi-select)

Select columns to compare

Pick the content columns to analyze for differences. The tool will check these columns for changes.

Columns to compare in file 1

Columns to compare in file 2

Ignore case Ignore whitespace

Comparison results

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Quick Start Guide

Learn how to compare two Excel files and sheets in 3 minutes to boost your analysis efficiency

100% local processing: Your Excel files are processed entirely in your browser. No data is uploaded to any server, ensuring privacy and security.

Upload Excel files

Choose the two Excel files you want to compare. Supports .xlsx and .xls formats. Drag-and-drop or click to select — the structure will be parsed automatically.

Select worksheets

For each Excel file, select the worksheet to compare. We’ll display row and column info to help you decide.

Select worksheets and key columns

Pick the worksheets to compare from each file, then choose the key columns used to match rows (e.g., ID or Order No.). Multiple keys are supported.

Choose columns to compare

Select the specific columns to check for differences. The tool analyzes changes in these columns and generates a detailed comparison report.

View comparison results

Get a detailed report including added, removed, and modified records, plus field-level changes.