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(operating system)
The original multitasking operating system that NeXT, Inc. developed to run on its proprietary NeXT computers (informally known as "black boxes"). NEXTSTEP includes a specific graphical user interface, an interface builder, object-oriented application builder, and several "kits" of prebuilt software objects such as the Indexing Kit for databases. This software runs on top of NeXT's version of the Mach operating system on NeXT, 486, Pentium, HP-PA, and Sun SPARC computers.

The official spelling changed from "NeXTstep" to "NeXTStep" to "NeXTSTEP", and finally "NEXTSTEP".

The last release of NEXTSTEP was 3.3, which NeXT then developed into "OpenStep".

TjL's Pages. Peanuts.

See also: GNUStep.


A Unix-based operating system originally designed by NeXT for the NeXT computer. NeXTSTEP was also ported to x86, Sun and HP workstations. Renamed OPENSTEP as of Version 4 in 1989, Apple later acquired the company, and the Mach microkernel used in OPENSTEP became the heart of Mac OS X. See OpenStep, Darwin, NeXT and Mac OS X.
References in periodicals archive ?
NextStep, a spinout of Pioneer Square Labs, the Seattle startup studio, previously announced a $3.275 million funding round in fall 2018 led by JAZZ Venture Partners.
NextStep Electric is a full service installer of renewable energy, high efficiency radiant heating systems, commercial electrical service and distribution, LED lighting and grid independent power solutions.
NextStep Solutions has demonstrated that their system is forward thinking.
The sites to receive the NextSTEP technology include Fresnillo, one of the world's oldest continuously operating mines; Penoles' Velardena mine, the second largest zinc producer in the country; and Sabinas, a Penoles-owned polymetallic operation in north-central Mexico.
NextStep collects the lights, sells them to a metals recycler and donates the proceeds to Hosea.
17 January 2012 - US medical devices firm Teleflex Inc (NYSE:TFX) said on Monday it had brought to the US market its Arrow NextStep Antegrade dialysis catheter expanding its interventional access portfolio.
Coventry, Solihull and Warwickshire Partnership Connexions and nextstep West Midlands joined forces with a host of organisations from across Coventry and Warwickshire.
Peter Johnson from nextstep, the national free service that offers adults face-to-face help and advice on training, learning and the world of work, said: "This is a fantastic opportunity for the people of Merseyside, and this free training will help large numbers of people move into a new career and a new start after redundancy."
Nextstep Commercial Products, (937) 322-5163
The students might be offered some comfort from the public sector, after the LSC said it may be able to help them through its Nextstep programme.
The educational event, which will also allow job-hunters to use the library's PCs at a reduced rate of pounds 1 per hour, is being organised by Warwickshire County Council's Library and Information Service with assistance from trained experts from national careers service nextstep.
After meeting a nextstep service adviser while visiting a SureStart centre near Durham, Bobbie went along to her local branch in Sacriston and was shown how to develop her CV.