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.
1
Digital Minds Software
218
Shareware
Earth 3D Space Survey Screensaver shows the world in your PC.
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.
89
Mirage Audio Visual Media
39
A suite of clocks and other timekeeping tools, timezone clocks, alarms and more.
4
MicroInvention Ltd.
558
Freeware
Free Vector Clocks is a collection of beautiful customizable clocks.
2
sanjeev18
49
Freeware
It consist 2 clocks Digital and hover, Clocks for all windows versions.
1
nphour (David Esperalta)
13
Demo
Sets one or more clocks in your publications, can use analog and digital clocks.
30
Alcyone Software
130
Shareware
An accurate and fast astronomical ephemeris calculator.
8
Diffraction Limited
798
Shareware
Collects, manages and analyzes astronomical and science data.
1
Project CLEA - Gettysburg College
99
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
129
Open source
SalsaJ allows students to display, analyse, and explore real astronomical images.
