KODIとたとえば、
アンドロイド
Android/data/org.xbmc.kodi/files/.kodi/userdata/
iOS版
/private/var/mobile/Library/Preferences/Kodi/userdata/
Linuxの
~/.kodi/userdata/
マック
/Users/<your_user_name>/Library/Application Support/Kodi/userdata/
OpenELEC
/storage/.kodi/userdata/
ウィンドウズ
%APPDATA%\kodi\userdata
Windowsの10 App Storeのバージョン
[c:]\Users\[user]\AppData\Local\Packages\XBMCFoundation.Kodi_4n2hpmxwrvr6p\LocalCache\Roaming\Kodi\userdata\