Every other calculator looks like this 😐

Plain. Grey. Boring. Zero personality.

So I built ACALCU.

World's Most Customizable Calculator for Windows.

Here's what makes it different:

Right-click any button

Change color, font, size, label — every single button independently.

Set IMAGES as button backgrounds

PNG, JPG, GIF, WebP — all supported.

Set VIDEOS as button backgrounds

Up to 59 seconds. MP4, AVI, MOV.
No other calculator on earth does this.

Full Scientific Mode

sin, cos, tan, log, ln, √, π, power — everything built in.

Lighter than Windows Calculator

Less RAM. Less CPU. Runs smooth on any machine.

Full Keyboard Support

Type naturally. Enter = result. Backspace = delete.

Calculation History

Last 50 calculations saved automatically.

Single .exe. No installation. No Python needed. Just run.

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I'm Akhouri Anmol Kumar — 13 years old, India.
Founder of Akhouri Systems.

We build what others forgot to fix.

Download free 👇
https://github.com/Akhouri-Anmol-Kumar/ACALCU-v2.0/releases/download/ACALCU/ACALCU.zip

Website: https://akhouri-anmol-kumar.github.io/Akhouri-systems