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From the late 1960's to the mid-1980's, HYDRA was used via mainframe timeshare rental. |
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In 1984 the first "microcomputer" version of HYDRA was born, followed by one for pc. |
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The short-lived alligator logo was deemed too cute to build user confidence. |
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In 1988 HYDRA 5 for DOS was released. |
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HydraGraphics, released in 1993 was a Windows interface for the DOS HYDRA. |
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HYDRA 6, released in 1998, eliminated the DOS components of the programs. |
