Education & Reference (1202 programs)

Pros: Type calculations with your keyboard or use the vintage numerical onscreen keypad. Easy user interface with numerous keyboard shortcut options.

Cons: Overly simplistic, plain visual design makes for poor presentation. Still just a calculator - not anything original or new to see here.

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

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

Pros: This type of freeware is not associated with any type of download charge.. English-to-Tamil and Tamil-to-English translations are both available options..

Cons: Newer operating systems such as Windows 10 are not currently supported.. Any translated text cannot be saved under additional formats such as PDF..

Pros: Features ray-traced images representing atomic orbitals. Contains some animations for easier understanding and visualization. Also contains images representing electron density. Includes up to 7 levels of atomic orbitals as well as higher orbitals.

Cons: Does not include many animations, mostly still renders. Not for laypersons — requires a good understanding of the subject going in.

Pros: Supports all skill levels. Fun, engaging approach to STEM. Allows tracking and progress monitoring.

Cons: Requires compatible Sphero robots. Learning curve for beginners.

Pros: Good language options. Define your own hotkeys.

Cons: No configuration options. Boring interface. Limited features. Requires internet connection.

Pros: Easy to install and use.

Pros: Easy to use with no installation required. Large library of public tests. Instant scoring and feedback.

Cons: Outdated interface design. Limited question types. Fewer interactive or collaborative features.