No specific info about version 3.9. Please visit the main page of SQLite Developer on Software Informer.
It is a powerful administration tool for your SQLite databases.
SQLite Maestro is the premier SQLite admin tool for database management.
You can repair and export corrupted SQLite DB File as other database format.
DBSync for SQLite & MS SQL is a reliable bi-directional database migration tool.
SQLite Sorcerer is a small SQLite administration application.
SQLite Migrator is the quick and easy way to migrate any database to SQLite.