If that still leaves you without success, then contact your local help desk. If you are reading this post and the above links do not work for you, you could try to use the advanced search to locate the software you were looking for. (Sept 2012) Zetasizer software version 7.01.(Apr 2013) Zetasizer software version 7.02.(Sep 2013) Zetasizer software version 7.03.(Dec 2013) Zetasizer software version 7.04.(Apr 2014) Zetasizer software version 7.10.(Sep2014) Zetasizer software version 7.11.✓✓ (Jul2016) Zetasizer software version 7.12for Win10 please also install Driver Update ✓✓.(Aug 2018) Zetasizer software version 7.13 (with integrated Win10 signed drivers).(Jun 2020) Zetasizer software version 8.01 (mainly 21CFR issues, a few minor bug fixes, only for Win10 64bit).(Note by Editor: We updated some the below download links to the classic software, including this list of some prior versions, to be up-to-date.) However, to make things easier for you and more findable on Google, here is a listing of direct links to the currently available versions of the Zetasizer family of instruments, software series 7. Since we migrated to the new site, the old link is no longer available. When we improved our website, the software download page listing all available Zetasizer software versions no longer exists.