Zip Activity
It is a widely popular archive format. Zip files are data containers. They store one or several files and folders as a single file in a compressed form. Password is optional. It compresses into "zip" and "rar" formats.
Unzip Activity
It is the act of extracting files from a zipped single file (with password) to a specific folder. It has an option called ExtractType which is useful for selecting Standard (Normal)/UniExtract (it's made for Chinese zip file extraction).
Benefits
Zip activity: It supports .zip and .rar both formats and has a password option to protect the file; It saves storage space; It allows you to encrypt private data; Helpful when sending such data over the Internet. Unzip Activity: The codepage is the major advantage of this activity. It supports multiple languages. It is capable of unzipping files with the option of password.
If you want zip to unzip folder or file so that you first install zip activates many activates is available on uipathstudio .