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Free Excel, CSV and list tools
Clean and merge Excel files, convert CSV, Excel and JSON, split big files, compare lists and clean e-mail lists.
Excel, CSV and lists
For Excel and lists: clean up, join, split, convert or compare them.
Clean / merge ExcelRemove duplicates and empty rows, fix spaces, merge files into one
CSV ↔ Excel ↔ JSONAny of CSV, Excel or JSON into another, nested JSON flattened
Split big CSV / ExcelCut a large file into parts that Excel, a CRM or an upload form accepts
Compare two listsWhat is only in list A, only in list B, and in both
E-mail list cleanerFind the addresses that will bounce before you send
E-mail address checkIs one address real and able to receive mail?
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