Microsoft Word

Microsoft Word
Other namesMulti-Tool Word
Developer(s)Microsoft
Initial releaseOctober 25, 1983 (1983-10-25)
Stable release(s)
Latest versions (365 and Office)
  • Microsoft 365 & Retail (Windows)2505 (Build 18827.20150) / 10 June 2025 (2025-06-10)
    Microsoft 365 (Mac)16.98.0 (Build 25060824) / 10 June 2025 (2025-06-10)
    Office 2024 (LTSC)2408 (Build 17932.20396) / 10 June 2025 (2025-06-10)
    Office 2021 (LTSC)2108 (Build 14334.20090) / 10 June 2025 (2025-06-10)
    Office 2019 (LTSC)1808 (Build 10417.20020) / 10 June 2025 (2025-06-10)

Latest versions (standalone app)
  • WindowsJune 2025 Update (19.2506.46111.0) / 18 June 2025 (2025-06-18)
    Android16.0 (Build 18925.20076) / 17 June 2025 (2025-06-17)
    iOS2.98.1 / 16 June 2025 (2025-06-16)
Written inC++ (back-end), Objective-C (API/UI on Mac)
Operating systemWindows, macOS, Android, iOS (current versions)
PlatformIA-32, x86-64, Arm, Arm64
PredecessorMulti-Tool Word or WordPad
TypeWord processor
LicenseTrialware
Websitemicrosoft.com/en-us/microsoft-365/word

Microsoft Word is a word processing program developed by Microsoft. It was first released on October 25, 1983, under the name Multi-Tool Word for Xenix systems. Subsequent versions were later written for several other platforms including IBM PCs running DOS (1983), Apple Macintosh running the Classic Mac OS (1985), AT&T UNIX PC (1985), Atari ST (1988), OS/2 (1989), Microsoft Windows (1989), SCO Unix (1990), Handheld PC (1996), Pocket PC (2000), macOS (2001), Web browsers (2010), iOS (2014), and Android (2015).

Microsoft Word has been the de facto standard word processing software since the 1990s when it eclipsed WordPerfect. Commercial versions of Word are licensed as a standalone product or as a component of Microsoft Office, which can be purchased with a perpetual license, as part of the Microsoft 365 suite as a subscription, or as a one-time purchase with Office 2024.