Anthony Weiner Released From Halfway House, Happy and Hopeful

Anthony Weiner is officially a free man, after doing the remainder of his time at a halfway house for prison inmates ... and he's elated.

The disgraced former Congressman walked out of a residential re-entry center in NYC Tuesday morning, where he's been since February after transferring there from a Massachusetts federal prison.

Weiner, who was barely holding back a smile, said it's good to be out, adding ... "I hope to be able to live a life of integrity and service. I'm glad this chapter of my life is behind me."

Now that he's free, Weiner will be under supervised released for 3 years and will have to register as a sex offender. He's also on the hook for a $10k fine.