CiviCRM - A Constituent relationship management for the Civic Sector
Ninite - Ninite is the easiest way to install software.
EspoCRM - EspoCRM is open source CRM (Customer Relationship Management) software that allows you to see, enter and evaluate all your company relationships regardless of the type.
Chocolatey - The sane way to manage software on Windows.
Pipeliner CRM - Pipeliner CRM empowers small to medium-sized sales teams to close more deals and lower risk. Implementation and training are a breeze. Mac & Windows.
Just Install - just-install - The stupid package installer for Windows.