Agents for Data

Excel Diff Tool

Compare two Excel files side by side and see the differences highlighted. Free online Excel diff tool with advanced comparison options.

Free to useNo upload limitsPrivacy focused
How to Use the Excel Diff Tool
1

Upload Original

Select your original Excel file

2

Upload Modified

Select your modified Excel file

3

Configure Options

Set comparison preferences

4

Compare & Export

View results and export if needed

Original File
Click anywhere to select a fileor drag and drop a file here
Accepts Excel file
Modified File
Click anywhere to select a fileor drag and drop a file here
Accepts Excel file
Advanced Comparison

See line-by-line differences with syntax highlighting. Support for both text-based and structured data comparison.

Multiple View Modes

Choose between unified diff, side-by-side comparison, and structured data analysis for Excel files.

Export Results

Export your diff results in standard unified diff format for use with version control systems or documentation.

Privacy & Security

Your files are processed locally in your browser. No data is uploaded to our servers, ensuring complete privacy and security of your Excel files.

Frequently Asked Questions

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