Is it possible to retrieve a password stored in OpenVPN?
Yes, it should be possible.


If your Android phone is rooted, just use a root explorer and inspect the app's data under /data/data/[com.your.vpn.app's.name]
Use "adb backup" (Win/Linux app here) and extract it with ADBExtractor
Use Helium (an adb backup frontend), it produces the same backup type that's extractable with ADBExtractor like above.


You can determine your apps internal name by finding it on Google Play and looking at the the URL: E.g., OpenVPN for Android has de.blinkt.openvpn as internal name