Free cross-platform tool to search across multiple Excel files and compare matching rows. Available for Windows and Linux. Supports .xlsx, .xls, and CSV formats. All processing happens offline on your computer - no cloud upload required.
Alpha release - Windows and Linux installers available
Other Linux distributions: Download the .tar.gz archive from the releases page.
Everything you need to work with Excel files efficiently
Load multiple Excel (.xlsx, .xls) and CSV files simultaneously with intelligent error handling and merged cell support.
Search across all files with regex support, case-sensitive matching, and tree-organized results.
Compare rows with intelligent column mapping that works even when columns are in different order.
100% offline processing. Your data never leaves your computer, ideal for sensitive information.
Cross-platform Excel analysis tool in active development
SheetAtlas brings UI improvements, bug fixes, and memory optimizations. Built for reliable Excel file analysis across Windows, Linux, and macOS.
Building a reliable cross-platform Excel analysis tool with focus on search capabilities and data comparison features.
Interested in the project? Check out the source code, follow development progress, or contribute ideas on GitHub.
View on GitHubEverything you need to start using SheetAtlas
Get the latest version for your platform with installation instructions and system requirements.
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