Description: AnkiDroid is a free and open-source flashcard app for Android. It allows users to create decks of flashcards with text, images, audio, and video, and uses spaced repetition to optimize studying. AnkiDroid can help memorize anything from languages, to science material, to trivia.
Type: software
Pricing: Open Source
Description: Batch RegEx is a free Windows program for quickly searching and editing text files using regular expressions. It's useful for renaming and finding/replacing text in multiple files.
Type: software
Pricing: Open Source