LuLu is the free open-source macOS firewall
DistroAV (formerly OBS-NDI): NDI integration for OBS Studio
Convert curl commands to Python, JavaScript, Go, PHP, etc.
JSON implementation for Ruby
AWS Cloud Digital Interface (CDI) SDK
Linrad (together with an A/D converter hardware) forms an SDR receiver
Allows a pre-recorded program to be transmitted via ham Radio TXR
Simple split-pane RTTY interface for ham radio
Comprehensive Hardware Analysis, Monitoring and Reporting for Windows
A Free, Easy-to-Use, Cross-Platform OpenPGP Crypto Tool.
A means to measure network responsiveness and throughput
WSPR Scheduling application with automatic antenna selection
Tools to handle AWS tape and XMIT archives in Windows/Unix
Serial/TCP terminal: ANSI color, logging, HEX input, & XLSX docs.
Drawing, graphics conversion, software development, administration.
the sexy sysex librarian that Linux needs...
Open DirectXDiagnostic Tool without any commands
Communication application for USB to RS-232 connections.
Synthetic Vision/Sectional Maps for experimental aircraft.
USB Bridge for SMBus/I2C, GPIO, & Clock
Tools for synching and streaming files from Windows to Linux
Monitor monthly internet Transmit and Receive bandwidth usage - Linux
MultipeerConnectivity + Codable
Restbed framework brings asynchronous RESTful functionality