There are several SQLite-specific tools in Database Tour, under Tools | Database Specific Tools | SQLite Tools menu.

Here, you can create a new SQLite database. Also, you can encrypt or decrypt an SQLite database file or check the encryption status of the selected SQLite file.

When encrypting the database, you need to specify a database password to use for encrypting. This password will be needed for connecting this database using FD interface in Database Tour. If the database was previously encrypted, you need to specify the old password too; otherwise, leave the Old password field empty.

When decrypting the database, you need to specify the password used to encrypt the database.