diff --git a/src/app/prediction/prediction.component.ts b/src/app/prediction/prediction.component.ts
index e404892..e809c05 100644
--- a/src/app/prediction/prediction.component.ts
+++ b/src/app/prediction/prediction.component.ts
@@ -138,16 +138,22 @@ export class PredictionComponent implements OnInit {
     return zip(this.spectrumNames, values);
   }
 
+  // Generates a timestamp suitable for file naming
+  generateTimestamp() {
+    let d = new Date();
+    return d.getFullYear() + '-' + (d.getMonth() + 1) + '-' + d.getDate() + '--' + d.getHours() + "-" + d.getMinutes();
+  }
+
   // Converts the prediction results to a CSV file
   exportCSV() {
     const predictions = this.prepareExport();
     const csv = predictions.map(line => line.join(";")).join("\n");
-    FileSaver.saveAs(new Blob([csv], { type: 'text/csv;charset=utf-8' }), "predictions.csv");
+    FileSaver.saveAs(new Blob([csv], { type: 'text/csv;charset=utf-8' }), 'predictions-' + this.generateTimestamp() + '.csv');
   }
 
   // Converts the prediction results to a PDF file
   exportPDF() {
-    const dd = {
+    const doc = {
       content: [
         {
           text: 'DeFinMa - Decoding the Fingerprint of Materials by AI',
@@ -270,6 +276,6 @@ export class PredictionComponent implements OnInit {
       pageMargins: [50, 50, 50, 15]
     };
 
-    pdfMake.createPdf(dd).download();
+    pdfMake.createPdf(doc).download('predictions-' + this.generateTimestamp() + '.pdf');
   }
 }