Create PDF 2 time larger

Hello @Goldberg_1453,

Take a look here at the correct property listinngs...https://www.indesignjs.de/extendscriptAPI/illustrator-latest/#PDFSaveOptions.html#d1e42610__iProps

you can give this a try.

var doc = app.activeDocument;
function pdfExport() {
    if (app.documents.length > 0) {
        var newName = doc.name.replace(/\.[a-zA-Z]{2,3}$/, ".pdf");
        var newNameWithHyphens = newName.replace(/\s/g, "-");
        var saveName = new File(doc.path + "/" + newNameWithHyphens);
        var saveOpts = new PDFSaveOptions();
        saveOpts.pDFPreset = "[PDF/X-4:2008]";
        saveOpts.pDFXStandard = PDFXStandard.PDFX42007;
        saveOpts.compartibility = PDFCompatibility.ACROBAT7;
        doc.saveAs(saveName, saveOpts);
    }
}

or just create/save a custom pdf preset with the options you need..

var doc = app.activeDocument;
function pdfExport() {
    if (app.documents.length > 0) {
        var newName = doc.name.replace(/\.[a-zA-Z]{2,3}$/, ".pdf");
        var newNameWithHyphens = newName.replace(/\s/g, "-");
        var saveName = new File(doc.path + "/" + newNameWithHyphens);
        var saveOpts = new PDFSaveOptions();
        saveOpts.pDFPreset = "your custom pdf preset name";
        doc.saveAs(saveName, saveOpts);
    }
}

Regards,

Mike

try commenting out these two lines

        // saveOpts.standard = "[PDF/X-4:2010]";
        // saveOpts.compartibility = "[Acrobat 7 (PDF 1.6)]";