Spreadsheet Broccoli is a browser-based CSV and Excel conversion platform built for e-commerce sellers and accountants. Transform data from Amazon, eBay, Etsy, Shopify, PayPal, Stripe, and 20+ other platforms into formats compatible with QuickBooks, Xero, and banking systems—all in under 30 seconds. With privacy-first processing where data stays on your device, no signup required, instant previews before committing, and flexible pay-as-you-go pricing, it's the ideal solution for businesses needing reliable file conversions without subscription lock-in.