ARPAY - Buy gift cards at ar-pay.com, which allow you to access your favorite internet services: online games, e-wallets and console games, online shopping cards and many more!
X-Mouse Button Control - XMouse Button Control (XMBC) allows you to create application and window specific profiles.
G2A - Enjoy the vast offer of Steam, Origin, Uplay, Battle.net, GOG, PSN and XBOX CD-Keys at the most attractive prices on the market. Don’t overpay – buy cheap on G2A.COM!
OpenRGB - OpenRGB is an all-in-one network-based software development kit that allows you to use third-party software to control all of your RGB.
Kinguin - Marketplace to buy/sell game keys for a myriad of platforms including: Battle.
Logitech Options - Customisation of Logitech mouse or keyboard settings, device information, additional functionality...