A few months ago I watched a film, that featured orcs and begins with an orc opening a portal to another world. And it also featured a female orc character. What I didn't remember was the name and overall plot of that film.
This is Warcraft: The Beginning.
The film follows Anduin Lothar of Stormwind and Durotan of the Frostwolf clan as heroes set on opposite sides of a growing war, as the warlock Gul'dan leads the Horde to invade Azeroth using a magic portal. Together, a few human heroes and dissenting Orcs must attempt to stop the true evil behind this war and restore peace.
This could be Orc Wars AKA "Dragonfyre"
A battle-weary ex-Special Forces Operative buys a ranch in remote American West to flee from the world, and encounters a strange series of trespassers, including a beautiful elf princess and a Native American mystic and Orcs. When the Orcs invade his property, John must give up his isolation to become a hero, before the Orcs unleash their dragon god on our world.
Orc Wars starts with the elf princess and some companions running from orcs who are trying to kill them. They escape into a cave which has a portal to Earth. When they arrive, still being chased, the hero gets to demonstrate that guns are stronger than orcs.
A potential candidate would be the movie Bright (2017), which happens in a modern world with humans coexisting with orcs and some other species, along with magic.
In an alternate present day, humans, orcs, elves and fairies have been coexisting since the beginning of time. Two police officers, one a human, the other an orc, embark on a routine night patrol that will alter the future of their world as they know it. Battling both their own personal differences as well as an onslaught of enemies, they must work together to protect a young female elf and a thought-to-be-forgotten relic, which, in the wrong hands, could destroy everything.
The premise also loosely sounds like something that could come out from Shadowrun, a tabletop role-playing game set in a near-future fictional universe with fantasy (i.e. "cyberpunk meets Tolkien" as some would sum it up), although there doesn't seem to be any movie based on that tabletop universe.
This could be Orcs!.
When marauding orcs invade a US National Park, our collective fates lie in the hands of Ranger Cal Robertson and his side-kick, Volunteer Cadet Hobie, who must stop the wave of destruction before the whole world is overrun.