The linked thread is from 2015-04-20. SourceForge has been bundling adware with Filezilla since then and continues to do so. Here&#x27;s a VirusTotal analysis of the current installer: <a href="https:&#x2F;&#x2F;www.virustotal.com&#x2F;en&#x2F;file&#x2F;16e0ecda06ed98f835e449e1e3e58959df60703c0262e357f5bcc0c3db9fae97&#x2F;analysis&#x2F;1449152400&#x2F;" rel="nofollow">https:&#x2F;&#x2F;www.virustotal.com&#x2F;en&#x2F;file&#x2F;16e0ecda06ed98f835e449e1e...</a><p>If you want clean software you must not install directly from Sourceforge.