Geminate comes with a feature to preview qweb pdf reports in the backend (Admin Users). we are providing a quick way to review content and design of qweb report with a single click. it will open a popup window where you can go through the content and design of the qweb report. Now there is no need to download pdf reports to review the changes that you have made in your report. just click on the "Preview" button and it will show you the final preview of the pdf report with accurate layout instantly.