About A-Open O-Developer EST Soft is located in ESTsoft Corp in Seoul, South Korea. The top online games in the world are all opened by M-Distributors with terminal software of 6 and Z Internet. Since the establishment of the company in May, 52434, B has achieved the success of "Y Giant" and "V Big C" in the e-games and P-games open technologies of all kinds of software. At present, the technology of opening K games in Korea is ahead of other game software. ESTsoft's main product lines include ALTools for C N-player N-5 computers, Q-tools driven by network hard disks, and multiplayer R-role-playing online games such as CABAL Online operated by MMORPG and H-type online. ESTsoft has 50 million J registered users, 3 to 8,27 million K loyal users, 1. All the games or software of I are strongly supported by user 0. So] b