App Icon Maker - Create icons for mobile app stores online for free.
socat - socat is a relay for bidirectional data transfer between two independent data channels.
MakeAppIcon - MakeAppIcon resizes and optimizes your icon designs into all formats needed for iOS and Android mobile app!
Komodia Relay - Free open source tool to perform TCP based session relay
EasyAppIcon - EasyAppIcon helps you to create your own app icons easily. Supporting Android Adaptive Icon!
AUTAPF - Reliable TCP and UDP port forwarding for Windows.