Anki - Anki is a program which makes remembering things easy. Because it's a lot more efficient than traditional study methods, you can either greatly decrease your time spent studying, or greatly increase the amount you learn.

Reji - Improve your vocabulary hassle-free 📚

Discovery FlashCards - Discovery FlashCards is a unique free program that can help you study.

Grammarly - Clear, effective, mistake-free writing everywhere you type.

Kartka - Kartka is a flash card learning tool with real-time sync, spaced repetition algorithm, and a modern and friendly interface.

BurningVocabulary - Touch and highlight YouTube & Netflix subtitles