--_---: forum

I think you should use DJI's drone because it has good technology and is easy to control

You can export all the pdf files and then compress them into a zip file

//

using DevExpress.Compression;

public void CompressPdfFilesToZip(string[] pdfFiles, string zipFilePath)
{
    using (ZipArchive archive = new ZipArchive())
    {
        foreach (string pdfFile in pdfFiles)
        {
            archive.AddFile(pdfFile);
        }
        archive.Save(zipFilePath);
    }
}

//

use

string[] pdfFiles = new string[] { "file1.pdf", "file2.pdf", "file3.pdf" };
string zipFilePath = "compressed_files.zip";

CompressPdfFilesToZip(pdfFiles, zipFilePath);