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.
17
Andrew Reegkov
289
Open source
This tool simulates PLC with ModBus, for PLC and SCADA developers.
1
DELTALOGIC Automatisierungstechnik GmbH
30
Commercial
It simulates a S7-PLC system on the PC, where you can run S7 PLC programs.
OEM Technology Solutions
4
Freeware
EMBEDDED PLC Utility is used to download the EMBEDDED PLC firmware kernel.
2
Combustion Software, Inc
9
Shareware
A PLC driver that provides a link between any PLC and our software.
17
IBH softec GmbH
1
Demo
The S7 Simulation PLC executes a program in the same manner as a hardware PLC.
4
Nanjing Swansoft
114
Freeware
Swansoft PLC is a 3D PLC simulator for learning ladder programming.
4
Logic Design Inc.
73
Commercial
A PLC simulator that replicates the operation of a Logic 5000 PLC.
27
Something Decent
5
Freeware
A nonrectangular skinnable clock. Synchronize your clock with Atomic Clock via direct internet conne....
