Dave Ransom Software - Home of STSPLUS, the satellite tracking software used at control centers, astronaut training facilities, and on the Mir space station. Plus a ton of good space links.NORAD Two-Line Element Sets - Orbital data for any satellite tracking program, updated regularly by CelesTrak.
WinTrak and TRAKSAT - Finally, a 32-bit Windows satellite tracking program. And it's the one James Bond prefers.
Satellite Tracking Software - An extensive list of satellite tracking programs and related astronomy programs for IBM, Macintosh, Unix, Amiga, and Archimedes systems.
Satellite Tracker - Satellite tracking software for Meade LX200 telescopes, free for MS-Windows.
Nova for Windows - tracks an unlimited number of Earth-orbiting satellites in real time. It is fast, accurate, and easy to use. Nova displays satellite positions on realistic full-color maps.
AcuSat - [commercial, demo available - Win95/98/2000] Satellite dish aiming software - Calculate azimuth and elevation coordinates for satellite dish positioning.
TrackingSat 2000 - [commercial, demo available - Win95] A TVRO Satellite Tracking Program. Provides technical calculation that you will need to install your TVRO antenna and align it with the satellites in orbit.
Satellite Tool Kit - Full featured commercial satellite tracking software with FREE licenses for non-commercial use! Windows 9x/NT/2K/ME/ETC, Linux, SGI, Solaris and HP/UX clients available. Excellent support staff.
PocketSat - Satellite Tracking Software for the PalmOS platform by Emm Graphics. Inexpensive shareware, and well worth it for the portability. Limited demo (5 satellites max) available for download.