Tā zài diànnǎo shàng ānzhuāngle jǐ kuǎn bùtóng de liúlǎnruǎnjiàn.
He installed several different browsers on his computer.
Tips
usage
More common synonym is 浏览器 (liúlǎnqì, 'browser'). 浏览软件 is the literal compound 'browse software' and shows up in formal/technical writing rather than everyday speech.
