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 the ...

When you purchase through links on our site, we may earn an affiliate commission. Here’s how it works. Most people are probably pretty familiar with creating, sending or receiving Zip files. Zip takes ...

Whether it be because you suspect a Chrome extension is malicious, you want to create a backup of a favorite and discontinued extension, or you just want to see how the extension works, knowing how to ...