Who Modified an Excel File?

Identify who changed your spreadsheet data and understand how your Excel files were modified.

Tracking who edited an Excel file can be difficult, especially when files are shared, copied, or modified outside controlled environments.

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Excel does not always provide clear or reliable information about who modified specific data. File-level metadata can be incomplete or overwritten, and built-in change tracking features are often limited or disabled.

Why It Is Hard to See Who Modified an Excel File

What You Can Actually See

In many cases, it is easier to detect what changed in a spreadsheet than to reliably identify who made the change. Reviewing data differences is often the first step toward understanding how a file was modified.

How ExcelAudit Helps

ExcelAudit helps you track spreadsheet changes and build a clearer picture of how your data was modified over time. While it focuses on detecting and recording changes, this information can help you understand the sequence of edits and identify potential sources of modification.

Instead of relying only on file metadata, you can review actual spreadsheet changes and better understand what happened inside the file.

Baseline created for tracking Excel file changes

Baseline created to track Excel file modifications

Detected changes recorded in the audit log

Audit log showing detected Excel file changes

Audit log integrity check detecting modification issues

Detection of audit log integrity violation in ExcelAudit

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