Soft Maximum - best free downloads
modca

AutoImager
... IMG, IOCA, ITG, J2K, JBIG, JIF, JPEG, JTF, LBM, MAC, MDA, MODCA, MSP, PBM, PCD, PCL, PCT, PCX, PDF, PGM, PLT, PNG, PNM, PPM, PS, PSP, ...

GFX Alchemy
... IFF, ILBM, IMG, IOCA, ITG, JBG, JIF, JPG, JTIF, MAC, MNG, MODCA, MSP, PBM, PCD, PCL, PCT, PCX, PGM, PNG, PNM, PPM, PSD, PSP, PTOCA, RAS, ...

Blaze ImgConvert
... JPEG, JIF, JFIF, JTIF, etc.), JPEG 2000 (JP2, J2K), MAC, MODCA, MSP, PBM, PCD, PCL, PCT, PCX, PDF, PDL, PGM, PLT, PNG, PPM, PRN, PRT, ...

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