Seizent - Install Apps and Optimize Windows with a Click

We’ll turn you into a champion sprinter of installs.

OneClick! Installer 3 is an application designed to automate the installation of your favourite software. No more hours and hours spent on boring repetitive tasks!

One app. One click. One million optimizations for Windows.

OneClick! Optimizer is able to optimize every single Windows setting, making it better in every way: speed, stability, usability, and security. Now you can!