How to Open CorelDraw Files. CorelDraw is illustration software that is commonly used for producing vector images. Many small businesses use CorelDraw to produce logos, letterheads and other ...

By default, Adobe's Photoshop image-editing program does not support ICO format, making it impossible to make an ICO file in Photoshop on a Mac computer with the default configuration.

Click Open. If the app that you want to use to open the file type is greyed out, it's because macOS doesn't think there's a valid association between the two.

The default setting for Windows is to not display a file's extension. Therefore, when viewing files in Windows you would only see the portion of the filename that precedes the last period in ...