Rated 5 out of 5 stars

After firefox 57, you can use version of this extension with XULRunner (http://releases.mozilla.org/pub/xulrunner/releases/)

github.com/lazierthanthou/sqlite-manager/releases

download version with postfix *-xr-*
unpack, change maxVersion in application.ini to version of you XULRunner

and run as
xulrunner -app "path/to/unpacked/sqlitemanager/application.ini"