ESTsoft

ESTsoft

Company type	Private
Industry	Software development, Video game development
Founded	October 2, 1993; 30 years ago (1993-10-02)
Headquarters	Banpo-daero 3, Seocho-gu, Seoul, South Korea
Area served	Worldwide
Key people	Sangwon Chung (CEO)
Products	ALZip, Cabal Online, ALFTP, and 14 more
Number of employees	282 (2019)^[1]
Website	www.estsoft.com

Founded in 1993, ESTsoft is a South Korean application software development company. Its software ranges from desktop to business software for enterprises.^[2]

Products

There are several products marketed under the "ALTools" product line. In Korea, "Al" means "egg", and numerous products under this category have egg-themed icons and mascots. ALTools products include:

ALZip - A compression and archiving utility, supporting several archiving formats, including ISO
ALFTP - An FTP client and server
ALSee - An image viewer and photo editor
ALPass - A password manager for web sites (update service end)
ALGIF - A GIF animation program (update end)
ALSong - An MP3 player which supports online content
ALShow - A media player
ALMap - A family of digital map viewers and GPS (both software and hardware) (update end)
ALX - Digital rights management software
ALToolbar - A toolbar for Internet Explorer
ALYac - An antivirus based on BitDefender engine