Excel Reader & CSV Viewer — View, Edit & Export XLSX/CSV (No Upload)

Excel Reader & CSV Viewer — View, Edit & Export XLSX/CSV (No Upload)
Excel Record Viewer
Open • Edit • Add • Export — All in your browser. No uploads, works offline.
⚠️ Important — Changes are Local
Changes you make will
not
be saved to your original uploaded file.
After finishing edits or new records, use
Export
to download the updated file.
Select Fields to Display
Open your file to get started
Your file stays on your device. Nothing is uploaded.
📄
Drag & drop your file here
Supported: .xlsx, .xls, .csv
Choose which columns to display.
Upload Excel or CSV file
Select sheet:
Search By Column:
🔧 Editing Mode Enabled — Click any cell to edit. Changes auto-save.
📄 No record loaded.
Editing record