Spark Grid

Spark Grid

A native Mac spreadsheet for .xlsx and CSV

Spreadsheets. No account.

Big workbooks open faster. The sheet you’re editing stays quick. No account, and your files stay on your computer.

Spark Grid 1.3 is out on the Mac App Store. It runs on macOS 14 or later. What this version includes.

macOS 14 or later · Built by Sam Parker · Part of the Spark Suite

Spark Grid showing the Q3 Enterprise Pipeline workbook, with filters and a weighted total.

Open, edit, and save .xlsx and CSV

For a workbook you already have. Spark Grid 1.1 is the version on the Mac App Store.

More than one sheet

Add, rename, and switch sheets. Freeze panes stay put, and a chart can sit on the sheet.

Spark Grid Weekly Calls sheet with a call-center scoreboard, close rates, and a bar chart.

Formula cells show their results

The result is in the cell. The formula stays in the formula bar.

Spark Grid with SUM in the formula bar and the total shown in the cell.

What’s new in 1.3

1.3 is the current release. Changelog.

Coming next

Not in 1.3, which is out now. What 1.3 includes.

Tell us what you’d like Spark Grid to do next. help@sparkgridapp.com.

Part of the Spark Suite — small, sharp tools for the Mac.