Linux Soundcard Shortwave digital modes This software allows a standard PC soundcard to be used as a shortwave data "modem". The whole processing is done on the main processor CPU.
The HF software is split into two parts. The hfkernel handles the HF protocols, but has no user interface. It provides a UNIX domain socket (so it can be easily switched to INET domain sockets in the future, when the need arises to separate the terminal software from the kernel) to communicate with terminal programs, mailboxes or other software that wants a HF circuit.
SENTINIX is a GNU/Linux distribution designed for monitoring, intrusion detection, penetration testing, auditing, statistics/graphing and anti-spam. (Freeware)
Fine-tune your system with a variety of Windows 2000, Windows XP, and Windows Server 2003 utilities. (Freeware)
Convert MP3 to WAV; Extract audio from video files and encode to MP3 or WAV (Demo)