When you double-click on a file in Windows, it will automatically open a default program that is configured to manage these types of files. It is common, though, want or need to use a different ...

Files with a CFG or a CONFIG extension are used to modify the configurations and parameters of computer programs. Free tools to open them!

Twitter used to provide CSV exports of your data, now it's all in machine-readable JSON. How can you use it in Excel?

What is HAR file? Har or HTTP Archive Format file is a JSON format that is used to analyze and detect bugs during an HTTP session.