Matt Oltersdorf
33
Freeware
Astronomers Digital Clock displays several clocks on your screen.
Starstone Software Systems, Inc.
14
Commercial
The Fourth Day is an astronomical clock and almanac for your system tray.
3
Paul Kanevsky
9
Freeware
Synchronizes your PC clock to the Internet time servers provided by NIST.
3
Norris Family Industry
57
Shareware
ActiveEarth is a world time clock and global weather tool.
70
Astrallis
14
Freeware
Calculates the astronomical position of the sun to display hours.
Allan Brighton
120
Freeware
Display astronomical images, searching astronomical catalogs.
27
Something Decent
5
Freeware
A nonrectangular skinnable clock. Synchronize your clock with Atomic Clock via direct internet conne....
30
Alcyone Software
127
Shareware
An accurate and fast astronomical ephemeris calculator.
8
Diffraction Limited
792
Shareware
Collects, manages and analyzes astronomical and science data.
1
Project CLEA - Gettysburg College
98
Freeware
Develops laboratory exercises that illustrate modern astronomical techniques.
2
Lic. Ricardo Thompson
51
Shareware
Desktop calendar with astronomical, biorhythm and distance calculator features.
1
EU-HOU
124
Open source
SalsaJ allows students to display, analyse, and explore real astronomical images.
3
Astronomical Applications Department, U.S. Naval Observatory
358
Commercial
It provides high-precision astronomical data for celestial objects.
93
Silverglance Software
447
Freeware
Sundance uses astronomical equations to determine solar data.
1
CCDWare
12
Freeware
Powerful astronomical image processing software with next-generation technology.
