fatcousin
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browse every utility in one place.
manifesto
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why fatcousin exists — local-first, no uploads.
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save this toolset to your device — works offline.
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xlsx · pick sheets · export csv · single workbook or batched queues · zip download · runs locally
[
drop xlsx
]
drop .xlsx / .xls
multiple files ok · queued
Select file
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status
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ready
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