HEIC file signature
问题 I'm looking for a comprehensive list of file signature for extensions. In particular, I have some trouble to find the file signature for the extension .HEIC (and .HEIF). Do you know where is it possible to get it? 回答1: You can use a hexadecimal file viewer in any OS. For a comprehensive list of file signatures, please check https://www.filesignatures.net/ To check yourself using Windows, open a PowerShell prompt and type the following command for your file (https://docs.microsoft.com/en-us