WorldWe believe working with spreadsheets should be instant, accessible, and private. No installs, no bloat — just tools that work.
A world where anyone can transform, clean, and analyze spreadsheet data in seconds — without expensive software, technical expertise, or giving up their privacy.
To build the most accessible suite of Excel tools on the web. Every core tool works without signup, runs in your browser, and never stores your files. We ship fast, listen to users, and keep things simple.
Upload, process, download. No waiting, no queues, no friction. Your time matters.
Your files are yours. Uploads are never kept. Outputs are encrypted end-to-end and auto-deleted after 7 days. We never read your data and never sell anything to anyone.
One tool, one job, done well. No bloated interfaces, no learning curves. Just drop your file and go.
XLSX World started from a simple frustration: why do you need to install heavy software or pay a subscription just to convert a spreadsheet? We built the tools we wished existed — fast, accessible, and respectful of your data. Today, thousands of people use XLSX World every month. A generous free tier keeps the tools available to everyone, and optional paid plans help us keep the lights on and ship new features faster.