ELI5: Explain Like I'm 5

ProGuard (software)

Proguard is a software tool that hides or protects the code written by a programmer in a mobile application or software. Imagine you are playing a game on your phone and there are little secrets in the game that only the programmer knows about. However, the programmer does not want everyone else to know about these secrets because it can affect the game's overall fun and challenge. So, the programmer uses Proguard to keep the secrets hidden from people who are trying to find them.

Proguard does this by making the code difficult to read and reverse engineer, which means that people cannot easily figure out how the code works or find the hidden secrets. Think of it like a secret code that only the programmer can understand. Proguard is like a special lock that the programmer puts on their code to keep it safe, secure and hidden from others.

Overall, Proguard is a tool that helps programmers keep their code a secret so that people cannot steal it, copy it or figure out how it works.