Synonyms/Hypernyms (Ordered by Estimated Frequency) of noun browser

2 senses of browser

Sense 1
browser -- (a viewer who looks around casually without seeking anything in particular)
       => spectator, witness, viewer, watcher, looker -- (a close observer; someone who looks at something (such as an exhibition of some kind); "the spectators applauded the performance"; "television viewers"; "sky watchers discovered a new star")

Sense 2
browser, web browser -- (a program used to view HTML documents)
       => application, application program, applications programme -- (a program that gives a computer instructions that provide the user with tools to accomplish a task; "he has tried several different word processing applications")