The deal sees the 22-year-old – who has been given the number 32 shirt – move to Fratton Park for the remainder of the 2018/19 campaign.
The 27-year-old winger will wear the number 22 shirt during his time at Fratton Park.
Football Hour and Pompey Live host, Niall McCaughan, is leaving Express FM ahead of the new football season.
Portsmouth Football Club Season tickets for the 2018/19 campaign go on sale from next week for new customers.
After must speculation the blues finally revealed their new club crest.
A fan-run account, Pompey News Now, was suspended on Twitter due to a "copyright infringement"
Portsmouth Football Club’s Christian Burgess joined a team of runners from the club’s official charity to launch the 2018 Simplyhealth Great South Run.
"I'm coming here to mean business" says Anton after arriving at the club on loan deal from Tottenham until the end of the season.
Portsmouth Football Club can announce that Drew Talbot has left the club by mutual consent.
The Pompey assistant manager Joe Gallen speaks to Martin Hopkins after Pompey's 1-0 win against Bury at Fratton Park
Pompey boss Kenny Jackett speaks to Express FM's Martin Hopkins after Pompey's 0-1 win against Charlton Athletic
Kenny Jackett has been nominated for the Sky Bet League One November Manager of the Month award.