You can check path ../data/extracted/ if above folder is extracted are not Do the same thing for all the zip files and extract to extract_path path¶ code example

Example: unzip files with c#

using System;
using System.IO.Compression;

class Program
{
    static void Main(string[] args)
    {
        string startPath = @".\start";
        string zipPath = @".\result.zip";
        string extractPath = @".\extract";

        ZipFile.CreateFromDirectory(startPath, zipPath);

        ZipFile.ExtractToDirectory(zipPath, extractPath);
    }
}