# Spreadsheet Studio

View, edit, and export CSV and XLSX files locally.

URL: https://everythingdeck.com/spreadsheet

## Processing
Processing takes place in your browser. Inputs and files are not uploaded or retained.

## How to use
Open an XLSX or CSV file to edit previewed cells, rename or remove columns, sort rows, and export.

## Example
Open a CSV, correct a cell, rename a heading, and export the result as CSV or XLSX.

## Inputs
text/csv, application/vnd.openxmlformats-officedocument.spreadsheetml.sheet

## Outputs
text/csv, application/vnd.openxmlformats-officedocument.spreadsheetml.sheet

## Capabilities
- view XLSX
- edit XLSX
- convert CSV to XLSX
- export CSV

## Limitations
Runs in browser memory. Limited to 10MB files. First 100 rows are previewed in the UI, but all rows are exported.

## Related tools
- [CSV ↔ JSON](https://everythingdeck.com/csv-to-json)
- [JSON ↔ YAML](https://everythingdeck.com/json-to-yaml)