I've tested what you've said and I could download the software without any other offers. Visit the download page at Software Informer and click on the big green download button. You will be redirected to the official website. Once there, scroll down and click the download link. Again, you will be redirected to the hosting website (Google Drive). Click the Download or the arrow and save the installation to your PC.
When installing, right click the setup package and choose Run as Administrator.