Microsoft Office 2003 was the last Office version with the classic menu interface before the ribbon was introduced in 2007. Many users and legacy systems still need it.
Publisher
Microsoft Corporation
Last Version
Office 2003 SP3
Released
2003
Discontinued
2014
Microsoft Office 2003 (Word, Excel, PowerPoint, Access, Outlook) was the last major Office release to use the classic menu-based interface. It ended mainstream support in 2009 and extended support in 2014. Many schools, government offices, and businesses in developing countries still use it due to licensing costs. The .doc, .xls, and .ppt formats from this era are still widely encountered.
Why was it discontinued?
Extended support ended in 2014. Microsoft now promotes Microsoft 365 (subscription). Office 2003 has significant unpatched security vulnerabilities.
Only download from verified sources. Always scan files before opening.
Various preserved copies. Requires a valid license. LibreOffice is a free, legal alternative.
Safety Warning
Discontinued software is a major malware vector. Third-party download sites often bundle malware with old software installers. Always verify the file hash and scan with antivirus before installing. Use our free VirusTotal scanner to check any downloaded file instantly.
If you have a valid license, yes. However, downloading it without a license is software piracy. Consider LibreOffice — it's free, legal, and opens all Office 2003 file formats.
No — Office 2003 is no longer receiving security updates and has many known vulnerabilities. Avoid opening untrusted documents in Office 2003. LibreOffice with regular updates is much safer.
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