EPUB mafaira
PDF (Portable Document Format), chimiro chakagadzirwa neAdobe, chinova nechokwadi chekutariswa kwepasirese nemavara, mifananidzo, uye fomati. Kubata kwayo, kuchengetedza maficha, uye kutendeseka kwekudhinda kunoita kuti ive yakakosha mumabasa ezvinyorwa, kunze kwekuzivikanwa kwemugadziri wayo.
EPUB (Electronic Publication) chiyero chakavhurika e-bhuku. Mafaira eEPUB akagadzirirwa kuti agone kuyerera, achibvumira vaverengi kugadzirisa saizi yemavara uye marongero. Iwo anowanzo shandiswa e-mabhuku uye anotsigira anopindirana maficha, achiita kuti ave akakodzera kune akasiyana e-reader zvishandiso.