Ip Changer is a proffessional tool, which is made to make possibility to play Open Tibia Servers. This site is sacrifaced Asprate's Ip changer, which is one of the most popular Ip changers in Tibia society.
Originally it was created by the user of Otfans.net, good programmer called Asprate. Installation of this ip changer is very simple, as you can read in one of my articles available on the site, you just have to keep clicking next in the ip changer's instalation panel. If you do that, you are almost done.
Ip changer changes ip of Tibia servers in Tibia Client to ip of Open Tibia Server on which you would like to play. There is many sites in Internet that offer list of OTS's. If you find that one, you will have to type its ip, port and click "Change ip".In the latest release of Ip changer there were made some changes. As you can see Asprate modified a bit interface of Ip changer, so there is all clear now. I think that the most imporant thing, which was added it is auto updater.
You don't have to worry about updates of Tibia Client, Ip changer does everything for you. Of course it has one small disadvantage, shity AVs sometimes give false-positive. It is beacuse Ip changer uses conection with Internet to update itself. There was also added a new feature , which allows auto lunch Tibia and change ip. If you are lost there is also a possibility to check what every button does, you need to right click on a button and press "?"., but if it is still not enough, you can also use Asprate's online support on Forum.