Drush: msiexec /i Drush-6.0-2013-08-28-Installer-v1.0.21.msi /quiet /norestart
MYSQL Workbench: msiexec /i mysql-workbench-community-6.1.4-win32.msi /quiet /norestart
Sublime text 3: Sublime_Text_Build_3062_x64.exe /VERYSILENT /NORESTART
Tortoise SVN: msiexec /i TortoiseSVN-1.8.6.25419-x64-svn-1.8.8.msi /quiet /norestart
PGP: PGP_10.1.2.50_x64.exe /silent /norestart