Excel
PDF lifaele
Excel is a popular file format.
PDF (Portable Document Format), sebopeho se entsoeng ke Adobe, se netefatsa pono ea batho bohle ka mongolo, litšoantšo le fomete. Ho khoneha ha eona, likarolo tsa ts'ireletso, le botšepehi ba khatiso li etsa hore e be ea bohlokoa haholo mesebetsing ea litokomane, ntle le boitsebiso ba moetsi oa eona.