▁they ▁are ▁using ▁or ▁previously ▁have ▁used , ▁including ▁free ▁alternatives ▁such ▁as ▁a ▁free ▁web ▁application ▁( cloud ▁computing ) ▁which ▁does ▁not ▁require ▁any ▁installation ▁and ▁can ▁be ▁accessed ▁from ▁any ▁browser . ▁ ▁D iffer ences ▁to ▁other ▁software ▁directory ▁websites ▁ ▁Un like ▁a ▁number ▁of ▁other ▁software ▁directory ▁websites , ▁the ▁software ▁is ▁not ▁arranged ▁into ▁categories , ▁but ▁each ▁individual ▁piece ▁of ▁software ▁has ▁its ▁own ▁list ▁of ▁alternatives , ▁perm itting ▁a ▁more ▁tail ored ▁listing ▁approach . ▁However , ▁users ▁can ▁also ▁search ▁by ▁tag ▁to ▁find ▁software , ▁which ▁offers ▁an ▁alternative ▁way ▁of ▁finding ▁related ▁software . ▁Users ▁can ▁also ▁narrow ▁their ▁search ▁by ▁foc using ▁on ▁particular ▁platforms ▁and ▁license ▁types ▁( such ▁as ▁" free ▁for ▁non - com mer cial ▁use "). ▁ ▁Altern ative To ▁lists ▁basic ▁information ▁such ▁as ▁platform ▁and ▁license ▁type ▁at ▁the ▁top ▁of ▁each ▁entry , ▁but ▁does ▁not ▁have ▁comparison ▁tables ▁listing ▁software ▁features ▁side ▁by ▁side . ▁ ▁Altern ative To ▁allows ▁anyone ▁to ▁register ▁and ▁suggest ▁new ▁alternatives , ▁or ▁to ▁update ▁the ▁information ▁held ▁about ▁existing ▁entries . ▁S ugg estions ▁and ▁alter ations ▁are ▁review ed ▁before ▁being ▁made ▁public ly ▁visible . ▁Reg istration ▁can ▁be ▁done ▁via ▁Facebook ▁Connect ▁or ▁Open ID , ▁both ▁of ▁which ▁make ▁it ▁unnecessary ▁to ▁create ▁a ▁new ▁password ▁for ▁the ▁site . ▁ ▁As ▁Altern ative To ▁is ▁itself ▁a ▁web ▁application , ▁it ▁even ▁has ▁a ▁page ▁for ▁alternatives ▁to