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Application Software ○꠹|Definition|1st|20260110012824-00-⌔
Application software - Wikipedia
Application software
Application software is software that is intended for end-user use – not operating, administering or programming a computer. It includes programs such as word processors, web browsers, media players, and mobile applications used in daily tasks. An application (app, application program, software application) is any program that can be categorized as application software.12 Application is a subjective classification that is often used to differentiate from system and utility software.3
Application software represents the user-facing layer of computing systems, designed to translate complex system capabilities into task-oriented, goal-driven workflows. Unlike system software, which focuses on hardware orchestration and resource management, application software is centered on problem abstraction, user interaction, and domain-specific functionality.
The abbreviation app became popular with the 2008 introduction of the iOS App Store, to refer to applications for mobile devices such as smartphones and tablets. Later, with the release of the Mac App Store in 2010 and the Windows Store in 2011, it began to be used to refer to end-user software in general, regardless of platform.4
Applications may be bundled with the computer and its system software or published separately. Applications may be proprietary or open-source.5
Printed 2026-06-28.
Link to original Footnotes
“application software”. Oxford English Dictionary (online ed.). Oxford University Press. (Subscription or participating institution membership required.) ↩
R. Shirey (August 2007). Internet Security Glossary, Version 2. Network Working Group. doi:10.17487/RFC4949. RFC 4949. Informational. ↩
“Application software”. PC Magazine. Ziff Davis. ↩
Thom Holwerda (24 June 2011). “The History of ‘App’ and the Demise of the Programmer”. osnews.com. Retrieved 2023-01-12. ↩
Ryan, Thorne (2013-03-14). “Caffeine and computer screens: student programmers endure weekend long appathon”. The Arbiter. Archived from the original on 2016-07-09. Retrieved 2015-10-12. ↩
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