DVBViewer - DVBViewer allows you to experience Digital TV on your PC.
SmartDVB - This is a fully functional DVB application which supports DVB-S/T/C and ATSC devices.
Tvheadend - Redmine
SichboPVR - Publisher's description
Winclip - DVB S/T/C Application
ARGUS TV - Control Your TV Record and Watch TV with Your PC