Many times we receive files whose extension is unknown. This often happens when the sender puts a wrong file extension and it becomes difficult to open the file due to an unknown format.

Go to the Online TrID File Identifier web site and click the "Choose File" button next to the text "Select file to analyze." Then, once you've selected your file, click the "Analyze!" button.

But what is a vector? And how can you quickly identify a vector file? Here's what you should know. What is a vector file? Again, there are generally two types of images you'll see online and in ...

To open the files with no extensions, first, you have to identify their extension or type. After identifying their extension, install the right program on your computer to open that file.