Science (195 programs)

Pros: Packed with useful features. Free to download and use.

Cons: The interface is very dull. Can take time to get to grips with it.

Pros: Available in several languages. All major planets and celestial bodies are featured. Continuous updates and additions. Guided interactive tours.

Cons: Initial set up can be complicated. Difficult interface. Some user settings can be discarded when closing the program. Getting used to the controls and layout can take a lot of time.

Pros: Includes several tools in one. Instantly checks documents. Auto or manual correct.

Cons: Accuracy can be hit and miss. Dictionary of languages is limited.

Pros: Simple interface with astral calendar. Dynamical chart. Hide and show elements. Biorhythm, numerology.

Cons: Not clear how you edit data. No help.