https://intellij-support.jetbrains.com/hc/en-us/articles/206544519-Directories-used-by-the-IDE-to-store-settings-caches-plugins-and-logs
$env:APPDATA/JetBrains/IntelliJIdea<version>
project.default.xml: Default settings for new projects$env:LOCALAPPDATA/JetBrains/IntelliJIdea<version>
caches: General caches (PSI, syntax trees, etc.)index: Indexing data~/Library/Application Support/JetBrains/IntelliJIdea<version>
~/Library/Caches/JetBrains/IntelliJIdea<version>
~/Library/Logs/JetBrains/IntelliJIdea<version>
~/.config/JetBrains/IntelliJIdea<version>
~/.local/share/JetBrains/IntelliJIdea<version>
~/.cache/JetBrains/IntelliJIdea<version>
%APPDATA%\\Google\\AndroidStudioVERSION