what is the zip file
A Zip file is a compressed archive file that is used to make large files and collections of files more manageable to the user. When a .zip file is created, data is compressed to reduce the file size. Multiple files can be combined into a single Zip folder, making it easier to upload, download or email a volume of files.When opening a file with a .zip extension you can extract a single file or the entire directory structure.hen a .zip file is created, data is compressed to reduce the file size. Multiple files can be combined into a single Zip folder, making it easier to upload, download or email a volume of files. When opening a file with a .zip extension you can extract a single file or the entire directory structure.