DataTray is a free Windows application designed to handle large or complex data files that exceed the capabilities of Excel.
DataTray is a free Windows app for the data files Excel can't handle. It lives in your system tray and bundles five utilities: Data Explorer, Data Converter, Dedupe & Merge, Clean & Anonymize and Compare Files into one central location. No account needed, subscription or ads and...

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Key features
Capabilities that define this tool
Data Explorer
Lets you peek inside huge data files that would normally crash Excel.
Data Converter
Easily switches your files between different formats like CSV, JSON, and XML.
Dedupe and Merge
Cleans up your lists by finding duplicates and combining multiple files into one.
Clean and Anonymize
Quickly scrubs sensitive info from your data so it is safe to share.
Compare Files
Highlights the exact differences between two files side by side.
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