Overview

Microsoft Encarta was a line of encyclopedias and reference works published by Microsoft. The first edition was released in 1993 and was one of the first comprehensive digital encyclopedias. Over the years, it evolved to include interactive features, educational content, and updates.

Final Edition: Microsoft discontinued Encarta in March 2009, with the online site closing on October 31, 2009.

Legal and Ethical Considerations

Let’s be clear: Encarta Premium 2009 is abandonware—software that is no longer sold or supported by its copyright holder. Microsoft has not made any official announcement allowing free distribution, but they also do not actively pursue non-commercial users of the ISO.

Encarta 2009 Premium was the most comprehensive version ever produced. While traditional books were heavy and static, the 2009 ISO (a digital disc image) contained a massive interactive world: Massive Library: Over 62,000 articles.

Warning: The software requires specific legacy environments to run perfectly.

Alternatives

If you're looking for digital encyclopedias or educational resources today, there are several alternatives: