.4sh is 4shared temporary download data
Key Features: .4SH File Extension
What is an .4SH file?
The 4sh file extension is related with the sharing service called 4shared. File contains various data such as video, audio, encoded data etc
The extension is located behind the original file extension of the file, so delete 4sh file extension and the file will be associated with the default application that can open it.
This 4sh file type entry was marked as obsolete and no longer supported file format.
This type of file is no longer actively used and is most likely obsolete. This is typically the case for system files in old operating systems, file types from long discontinued software, or previous versions of certain file types (like documents, projects etc.) that were replaced in higher versions of their original programs.