Software History Center:History of the software industry and the stories of its entrepreneurs and software developers. Includes lengthy software industry who's-who.
CORBA history: Critical history of CORBA
Dan Bricklin's History Section: By Dan Bricklin, co-inventor of Visicalc
History of Computing: Software Index: Taxonomy of many kinds of software, with historical perspective.
Information Technology Corporate Histories Collection: History of various IT companies, especially enterprise software vendors. Affiliated with the Computer History Museum.
PostgreSQL History Document: Capsule history of POSTGRES-related database management systems.
Software Memories: Notes on the history of the enterprise software industry, by long-time industry analyst Curt Monash.
Stottler Henke - Artificial Intelligence History: Brief history of artificial intelligence, especially expert systems
System R History: Extensive oral history transcripts about System R and SQL. From 1995.
The History of Software Patents: A history of how software went from unpatentable to patentable.
The Vintage Mac Museum: Screenshots of vintage Macintosh software.
Tincat Group, Inc.— MultiValue Family Tree: Family tree "poster" and timeline for multivalue (PICK and U2) database management product lines.
Unofficial Epyx & SummerGames Homepage: Brief history of games company Epyx, interview with the lead programmer, glossary, links.
Usenet Software: History and Sources: Short essay on the development of Usenet architecture.
Visicorp 1978-84: A business school case study detailing the history of electronic spreadsheet pioneer Visicorp