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Spreadsheet Compare

Compare Excel files and identify every changed cell.

Spreadsheet Compare Illustration

How to Compare Spreadsheets

Compare two Excel files or spreadsheets and spot changes instantly, ensuring data integrity and version accuracy.

  1. Upload your original and modified Excel files.
  2. Run the comparison engine to scan cells.
  3. Review highlighted cell differences.
  4. Save or export the comparison report.

Key Features

Engineered for robust performance, absolute privacy, and efficiency.

Cell-by-Cell Comparison

Quickly identify changed cell values between two spreadsheets.

Fast Difference Detection

Instantly highlight added, modified, and removed data for faster reviews.

Secure

Compare spreadsheets locally on your device without uploading your files.

Use Cases

Discover how professionals leverage this tool across various industries.

Financial Auditing

Verify ledger updates, budget changes, and expense reports.

Inventory Management

Compare stock lists and shipment manifests for discrepancies.

Data Migration

Ensure data integrity before and after database exports.

FAQs

Got questions about our features or security? We've got answers.

Are my files uploaded to the cloud?
No. All files are processed locally on your device and are never uploaded to our servers.
Is my data secure?
Yes. Your documents remain on your computer throughout the entire process.
Can I process large files?
Yes. LawtonPDF uses your computer's hardware to process large files efficiently without upload limits.
Which operating systems are supported?
LawtonPDF is currently available for Windows.
Can I use LawtonPDF for business or commercial work?
Yes. LawtonPDF is designed for individuals, professionals, law firms, engineering teams, healthcare organizations, and businesses.
What exactly can it compare?
It compares values, entire worksheets, and structural differences between two files.
Does it support large datasets?
Yes, by utilizing your local system memory, it can handle large XLSX files efficiently.