Fullscreenizer

Fullscreenizer is a small tool that will allow you to play any PC game in borderless full-screen mode instead of windowed mode. It doesn't matter if the game doesn't include native full-screen support, this little app will force the new aspect ratio to best fit your monitor's dimensions.

How do you force any game to full screen?

The way Fullscreenizer works is very simple. As soon as you open the app, you'll see the main field empty. Just click on the Show All button to see all the programs and processes that are currently open on your computer. You need select the game you want to force to full screen and, once it is added in the list, click on the Fullscreenize button. And that's it. As soon as you do this, the game will be displayed in borderless full-screen mode.

Configure keyboard shortcuts for convenience

One of the great advantages of Fullscreenizer is that it allows you to customize your own keyboard shortcuts. You'll find the tools to create the keyboard shortcut you want at the bottom of the screen. You can combine any key on the keyboard with ctrl, alt and shift. Like this, you can enable and disable the full-screen mode more easily, just by pressing your shortcut.

The easiest way to force full-screen display

Download Fullscreenizer if you're looking for a tool to play video games (especially older titles) in full screen. Thanks to this program, which takes up less than 1 MB and requires no installation, you'll be able to force any game, no matter how old it is, to be displayed in borderless full screen. And don't worry if you don't like the result, simply click the button again to return to windowed mode.