Double Melee Attack
When fighting with two one-handed melee weapons, your default option is to make a double melee attack.
Your weapon damage die drops one notch, usually from d8s to d6s. If your first attack is a natural even roll (hit or miss), you can make a second attack as a free action.
If you decide you don't want to try for a double melee attack while fighting with two one-handed weapons, declare it before rolling your attack; the single attack will deal the normal damage dice instead of using reduced damage dice.
Your second attack gains a +2 attack bonus if it is against a different target.
Once per battle, use Double Melee Attack after an odd attack roll.
Each turn, you can pop free of one enemy before one attack roll that is part of a Double Melee Attack. You can also use your move action in between your two attacks if you wish.