ACALCU is the world's most customizable calculator for Windows.
Right-click any button — change color, font, size, label.
Set images as button backgrounds.
Set videos (up to 59 seconds) as button backgrounds.
No other calculator does this.
Full scientific mode — sin, cos, tan, log, ln, √, π.
Lighter than Windows Calculator.
Full keyboard support.
Calculation history.
Single .exe. No installation. Just run.
Built by Akhouri Anmol Kumar
Founder, Akhouri Systems.
ATLOCK is a complete security suite for Windows — System Lockdown, File Guard, Password Vault, and Security Hardening.
Once locked, there is no escape — Alt+Tab blocked, Win key dead, Task Manager killed on sight, lock screen cannot be pushed to background.
Built by Akhouri Anmol Kumar, 13-year-old founder of Akhouri Systems — because every existing lock app was a joke.
