1)   DOSPRN 1.78
DOSPRN allow to use your old favorite DOS program with new printers independently of their types. Yes, and USB also.
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 2)   DOS2USB 1.0
DOS2USB is a small utility to extend the life of MS-DOS program by providing printing support on Windows only printer (including USB).
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 3)   Printfil 5.7
Print from DOS-Windows-Unix-Linux to Windows printers: USB, GDI, PDF, e-mail, network, fax, virtual. Capture from LPT1: to LPT9: and redirect the jobs, even to a printer physically connected to the captured port and w/out physical LPT ports installed
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