EPUB mafayilo
PDF (Portable Document Format), mawonekedwe opangidwa ndi Adobe, amaonetsetsa kuti anthu onse aziwona ndi zolemba, zithunzi, ndi masanjidwe. Kusunthika kwake, mawonekedwe achitetezo, komanso kukhulupirika kwake kumapangitsa kuti ikhale yofunika kwambiri pantchito zamakalata, kupatula zomwe adazipanga.
EPUB (Electronic Publication) ndi mulingo wotseguka wa e-book. Mafayilo a EPUB amapangidwa kuti azisinthanso, zomwe zimalola owerenga kusintha kukula kwa mawu ndi masanjidwe. Amagwiritsidwa ntchito kwambiri pama e-mabuku ndikuthandizira mawonekedwe ochezera, kuwapangitsa kukhala oyenera pazida zosiyanasiyana zama e-reader.