1
george7378
2
Freeware
The program calculates planetary/lunar ephemerides, orbit properties.
12
Joël Ollivier
6,512
Freeware
Huge collection of calculators and numbers related tools, available for free.
1
Dovada
18
Shareware
This version of student calculator is an excellent educational software product.
3
TriSun Software Limited
1,902
Shareware
A date time calculator that contains 6 main functions.
8
C K Marketing
394
Freeware
Numerology Calculator Select software is a universal numerology calculator.
2
TriSun Software Limited
621
Freeware
Calculate time consumption (hours, minutes, seconds, etc.) of your tasks.
60
Annabec Inc.
4
Shareware
Time clock hours converter and calculator. Data can be 24 or 12 hour formats.
81
Leithauser Research
12
Shareware
Time Difference Calculator will calculate the number of days, hours and minutes.
2
Bioware Corp.
28
Commercial
Infinite Dungeons provides hours and hours of game-play for NWN.
6
Sick Puppies
800
Shareware
A very entertaining strategy game designed to keep you playing it for hours and hours.
Shockwave.com
79
Shareware
Let Solitaire Volume 1 keep you company for hours and hours on end.
56
СJ Internet Corp. & GameHi
2,320
Freeware
An entertaining and challenging game, that will keep you playing for hours and hours.
8
Alexander E. Zavalishin
382
Freeware
A professional astronomy planetarium and star mapping program.
2
Maris Technologies, Ltd.
1,112
Commercial
Designed for both the beginner and the experienced astronomy enthusiast.
38
Ascom Initiative
1,846
Freeware
ASCOM Platform is a free-to-use astronomy application for Windows OS.
