An experimental collection of extended CM fonts in PostScript Type 1 format. The collection contains fonts based on cmr10, cmbx10, cmti10, and cmbxti10: qcmrr.pfb, qcmrri.pfb, qcmrb.pfb, qcmrbi.pfb (and .afm, .pfm, .tfm files). The original Computer Modern layout is extended to QX layout as an alternative to EC (Cork) encoding, usable also in Windows environment. Fonts can be adapted to any needed TeX encoding; since they contain most common European characters, the fonts can serve, e.g., for preparing good PDF files. The author is Janusz M. Nowacki. See also qfonts.