There is some possibility that someone will yell 'conflict of interest' here, but I don't think so. I wrote the following utilities:
PKtoSFP: convert TeX PK files to LaserJet (bitmapped) softfonts
SFPtoPK: convert LaserJet (bitmapped) softfonts to TeX PK files
But they are completely free, so I don't gain anything by ``advertising'' them here. These are MS-DOS platform solutions only. If you know of other solutions, I would be happy to list them.