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Supported formats: .CSV, .XLSX
Free users: Up to 1MB per file.
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Sign in to upload files up to 10MB.
Upgrade for even larger files.
AboutSmart Merge
Combine multiple CSV files into one master dataset intelligently.Category: Cleaning & PreparationMerging 12 months of sales filesCombining exports from different systemsConsolidating data chunks
The Smart Merge tool is compatible with:Monthly ReportsSalesforce ExportsSplit Files. This tool alone can help you manage and analyze your data effectively. However, a composed workflow using DATASET DIFF, JOINING may provide even more powerful data processing capabilities. Consider exploring these related tools for a comprehensive data solution.Stop copy-pasting manually. Smart Merge lets you upload 10, 50, or 100 CSV files and combines them into one. It handles column mismatches (e.g., if File A has "Email" and File B has "E-mail") and harmonizes headers automatically. Perfect for monthly sales reports, log consolidation, or combining split datasets.
Developed by ILoveCSV for our valued CSV Haters, over 1 million users worldwide.