You may have seen a new photo file format on the rise, Google's own WebP. Here's how the format works, what it's good for, and everything else you should know.

A file extension, or file name extension, is the letters immediately shown after the last period in a file name. For example, the file extension.txt has an extension of .txt. This extension allows ...

Video files, which are what we’re talking about here, are defined by both their file format (which usually also determines the file extension) and the file codec: These are separate, but often ...

Apple has replaced the JPEG image format with the new HEIC alternative in iOS. So what is HEIC, what is HEIF, and how will they benefit iPhone users?

AVIF images may not be something you run across often, but they are gaining in popularity. Here's why, and how to convert one if you need to.

Microsoft created a format called Rich Text Format (.rtf) so Word files can be opened on any platform. Here's what you need to know about it.

If you've encountered a CSV file and you're unsure what they're for, the good news is they're pretty straightforward and easy-to-use with apps you already know.

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.

Google renamed Files Go, its files app for Android phones with limited storage. It's now called "Files by Google".