PSPad reviewed v4.5.9.2600 on Mar 3, 2015 I can declare that PSPad installer from the 4.5.9 version (March 1ts 2015), downloaded from PSPad pages links doesn't contain any bundled software. PSPad and installers are signed with code signing certificate, issued by COMODO. PSPad reviewed v4.5.8.2500 Beta on Sep 4, 2014 Sorry ROY, but you lie. There is NO SILENT install in case you use as source of your installer PSPad page. If you download PSPad from any software server, they wrap PSpad installer into they own downloader. In this case I can't be responsible of it. Jan roj reviewed v4.5.7.2450 on Jan 24, 2014 The new installer includes KNOWN MALWARE (specifically Conduit) that SILENTLY INSTALLS even if you choose "No" to the install options. I tracked this on a firewall with content filtering that blocks known malware purveyors. You will get a popup that says the installer is unable to download content and an option to continue. If you continue, the editor itself installs.