Harvard Graphics Show 2.0

Unknown

presentation

Harvard Graphics (originally named Harvard Presentation Graphics) was a presentation and vector graphics program, used mainly on the MS-DOS platform. This entry was previous called 'Harvard Graphics Presentation', however the internal and external signatures related to the 'Show' format. Entries for Harvard Graphics Presentation have been created at fmt/1491 and fmt/1492.

Identify it

Extensions	`.shw`
Signatures	`53484f57` at byte 0 (Harvard Graphics Show 2.0)
PRONOM	`x-fmt/324`
Wikidata	`Q48902661`

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Harvard Graphicsreads and writes
Corel Presentations 11reads

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Sources

PRONOM x-fmt/324
Wikidata Q48902661

From PRONOM, Wikidata. Updated 2026-10-20.

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