Defunct instant messaging clients 1970-01-01
Defunct internet search engines 1970-01-01
Delisted digital-only games 1970-01-01
Discontinued Adobe software 1970-01-01
Discontinued Google software 1970-01-01
Discontinued Java virtual machines 1970-01-01
Discontinued Microsoft software 1970-01-01
Discontinued Mozilla plug-ins 1970-01-01
Discontinued custom software projects 1970-01-01
Discontinued development tools 1970-01-01
Discontinued emulators 1970-01-01
Discontinued iOS software 1970-01-01
Discontinued operating systems 1970-01-01
Discontinued programming languages 1970-01-01
Discontinued web annotation systems 1970-01-01
Discontinued web browsers 1970-01-01
Former electronic trading platforms 1970-01-01
20/20 (spreadsheet software) 1970-01-01
AOLpress 1970-01-01
Abandonware 1970-01-01