Symdeslow Compare Tool – Compare and Highlight Differences in Google Sheets

Key Features

Direct column-to-column and key-based comparison

Four-color highlighting for easy visual tracking

Automatically generates difference and duplicate keys reports

Difference reports show only what actually changed — no unchanged rows

Suitable for routine or complex datasets across multiple teams

How to Use

Step 1

Make a copy of Symdeslow Compare Tool through the link received.

Step 2

Paste your data in Sheet 1 and Sheet 2.

Step 3

Key-based comparison: Set your comparison key and data range. Direct comparison: skip this step.

Step 4

Click "Compare Now" to generate highlights and reports.

Use Cases & FAQ

What types of users is this tool designed for? Professionals working with Google Sheets who need fast and accurate data comparison across departments. Suitable for teams handling financial data, operations, auditing, quality control, or any repetitive dataset review.

Can it handle very large datasets? The tool works well for most datasets, but for very large sheets (processing time over ~6 minutes), it's recommended to split the data into smaller sections for smoother performance.

Do I need any external software? No, Symdeslow Compare Tool works entirely within Google Sheets.

What types of comparison modes are available? The tool offers direct column-to-column comparison and key-based comparison. Each mode uses color highlighting for easy visual tracking. Difference reports and duplicate keys reports (if applicable) are available for both modes.

Try Symdeslow Compare Tool

Early users worldwide can sign up for a 3-week free trial (up to 100 slots). More spots may open if there’s strong demand.

By signing up, you agree to the Privacy Policy: Privacy Policy & Privacy & Data Handling for Free Trial Users.

Full version includes 1-year access.

Early users in the EU and UK get 40% off (Discount code: KJ6IZ2J97D).Discount applies to the first year only.
Global access will be available soon after Merchant of Record integration, with the same discount for early adopters.

Symdeslow Compare Tool – Compare Google Sheets Effortlessly