PC Activity Monitor (PC Acme) 

PC Activity Monitor (PC Acme) is an ultimate invisible and undetectable easy-to-use monitoring and surveillance tool for both networked and personal PCs. It is professional software that captures all users activity on the PC.
security monitoring intelligence access control parental control investigation surveillance detective espionage spy key loger keylogger trojan hack

Logbook Pro 

Advanced aviation logbook for Windows. Completely customizable, comprehensive reports, interactive charts, custom currencies, powerful data analysis, and free tech support. Try risk free with no time limits. Palm and Pocket PC Companions!!!
logbook logbook pro palm palm pilot pocket pc windows ce pda fly flight aviation pilot log landing takeoff

ATS Warning! The Boss! 

Avoid others seeing data in your PC (message programs, bank account numbers, photographs unsuitable for children) hiding windows, applications, the icons in the systray, and mute your sound card. Try the fully version of Warning! The Boss! FOR FREE
hide windows hide applications hide icons in the system tray mute sound card arrange windows in cascade arrange windows in tile

ESDi 

Talk to one or more people at the same time via your PC using this intercom application. Designed for your local area network. Talk directly to a particular person or talk to a group.
esdi intercom voice talk

FireBallFtp 

It is a Windows-based file transfer client application that is used to transfer files between your local PC and a remote FTP server. With FireBallftp, you can connect to any FTP server, browse through directories and files, and resume transfer files.
free ftp software free ftp program ftp client explorer command search ftp voyager free ware expert share ware file protocol browser leech

CuteDownloader 

It is a Windows-based file transfer client application that is used to transfer files between your local PC and a remote FTP server. With Cute, you can connect to any FTP server, browse through directories and files, and resume transfer files.
free ftp software free ftp program ftp client explorer command search ftp voyager free ware expert share ware file protocol browser leech