GridzuGridzu
Free account · Windows & Mac

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A tiny native app for Windows and Mac. Create a free account, install in seconds, then sign in and open any data file.

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Gridzu

Gridzu for Windows

Version 1.1.7 · 64-bit · ~12 MB installer

Download for Windows Signed for Windows · installs in seconds
Windows 10 & 11 ~11 MB Runs offline
Gridzu

Gridzu for Mac

Version 1.1.7 · Apple Silicon · ~24 MB

Download for Mac Signed & notarized by Apple
macOS 11+ (Apple Silicon) ~22 MB Runs offline

Installing & first run

Three quick steps from download to your first opened file.

1

Install it

On Windows, double-click the installer. On Mac, open the .dmg and drag Gridzu into Applications. Ready in seconds either way.

2

Sign in

Launch Gridzu (Start menu on Windows, Applications on Mac) and sign in with the free account you created. After that it remembers you and works offline.

3

Drop in a file

Drag a CSV onto the window (or click Open a file) and start browsing, cleaning, and comparing.

Your data stays yours

Gridzu processes everything locally on your computer. Files are never sent to our servers — the only time data leaves your machine is if you explicitly choose to back it up or share it through your own GitHub account.

Questions before you install?

Find answers about requirements, privacy, and getting started.

Read the FAQ