Windows: Free application GNag removes annoying splash screens, forced introduction movies, pop-ups and nag screens from any application on your desktop. Spurred by annoying but unavoidable nags in PC games, the GNag works with any application.
You know how when you start up certain games or applications, you have to wade through splash windows, intro videos, advertisements and sometimes nag screens? That's what GNag's designed to remove, and it can handle both video games and regular old applications. Out of the box, GNag supports popular games like Call of Duty 4 and Left 4 Dead, along with the popular antivirus application Avira AntiVir. If you'd like to use it with an unsupported app, the utility lets you define what you want blocked. It's not necessarily the user-friendliest of applications, so for more specific usage instructions, check out the app's text-heavy readme. GNag is a free download for Windows only.