ComingUp
Gallery
About
I built an XLSB viewer that runs entirely in your browser — no uploads, no servers, no BS Ever received a .xlsb file and realized you can't open it without Excel? Google Sheets doesn't support it. Most online converters want you to upload your file to their servers. And half of them don't even handle large files. So I built my own. What it does: - Drop any .xlsb, .xlsx, or .xls file and view it instantly in a sortable, searchable table - Convert to JSON in one click (records, array,...
Comments (2)
bet it chokes on huge files
finally someone fixed the xlsb nightmare, no more booting excel just to peek at a file
Related Products
Lynxify.me
360-degree feedback software for small teams
Free Knitting Calculators: Gauge, Decrease & Yarn Tools (AI-Enhanced) | StitchMa
ThinkSpatial
IdeaGrit
pressure-tests your idea and helps you commit to the right hard thing.
RentalReady — Turnover Tracker
Turnover checklist and inspection tracker for short-term rental hosts.
Remind Me: 24h Blueprint
Light weight, keyboard-driven offline routine planner for fighting friction.