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ZeninData
Open XLSX and CSV in a free browser spreadsheet, without an account.
Votes revealed at 17:00 UTCVisit zenindata.ai
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What it does
About ZeninData
ZeninData is an independent host of GridCraft, the open-source spreadsheet editor developed by the ArtCraft team and contributors. It gives people a browser workspace for opening a local XLSX or CSV file without creating an account or uploading the workbook to a hosted storage service.
Use the manual editor to format cells, work with formulas, sort and filter rows, explore charts and PivotTables, and download your work as XLSX or export the active sheet as CSV. A sample sales workbook lets you try the interface before opening your own file. English guides explain opening XLSX files, converting CSV to XLSX, and compatibility limits compared with Excel.
The current release is free and in alpha. Keep your original file, check complex workbooks and important formulas, and download your changes before closing the tab. VBA macros are not supported. ZeninData is developing a natural-language spreadsheet agent, but it is not available in this release. Site usage is measured with Google Analytics; custom workbook or cell data is not sent as analytics events.
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