

Phil Katz has not been previously engaged. Phil Katz DatingĪccording to our records, Phil Katz is probably single & not dating anyone currently. He stated that PKARC was a derivative work of ARC, pointing out that comments in both programs were often identical, including spelling errors. The most substantial evidence at trial was from an independent software expert, John Navas, who was appointed by the court to compare the two programs. SEA sued Katz for trademark and copyright infringement. In the late 1980s, a dispute arose between System Enhancement Associates (SEA), maker of the ARC program, and PKWARE. Phil Katz’s software business was very successful, but he struggled with social isolation and chronic alcoholism in the last years of his life. A copyright lawsuit between System Enhancement Associates (SEA) and Katz’s company, PKWARE, Inc., was widely publicized in the BBS community in the late 1980s.
Pkware net worth zip file#
Phillip Walter Katz (November 3, 1962 – April 14, 2000) was a computer programmer best known as the co-creator of the Zip file format for data compression, and the author of PKZIP, a program for creating zip files that ran under DOS.
Pkware net worth update#
We will update Phil Katz parents, brother/sister & other relatives information here. Phil Katz's father name not available & mother's name unknown right now.

Steve Burg, a former Graysoft programmer, joined PKWARE in 1988. (Phil Katz Software) in 1986, with the company’s operations located in his home in Glendale, Wisconsin, but he remained at Graysoft until 1987. Strong positive feedback and encouragement prompted Katz to release his compression program, PKARC, and eventually to make his software shareware. Its much greater speed caused it to spread very quickly throughout the BBS community. He first publicly released only PKXARC, an extraction program, as freeware. Besides writing critical code in assembly language, he would write C code to perform the same task in several different ways and then examine the compiler output to see which produced the most efficient assembly code. Katz had a special flair for optimizing code. PKARC, written partially in assembly language, was much faster. ARC was written in C, with the source code available on System Enhancement Associates’ bulletin board system (BBS). At the time, he had worked on an alternative to Thom Henderson’s ARC, named PKARC. Katz left Allen-Bradley in 1986 to work for Graysoft, a Milwaukee-based software company. Phil Katz is a famous Computer Programmer, who was born on Novemin United States.
