utility software
[英][juˈtiliti ˈsɔftwɛə][美][juˈtɪləti ˈsɔftˌwɛr]
[计] 实用软件，应用软件;
例句:
1.
A small utility software, to support a custom picture, is a personal business cardproduction a good helper!
壹个小巧实用的软件，支持自定义图片，是个人制作名片的好帮手！
2.The most pirated software was found to be desktop games, followed by utilityapplications and then multimedia software, such as photo editors, 3d animation,and html editors.
被盗版最多的软件是桌面游戏，接着是应用软件和多媒体应用软件，比如手机编辑器，3d动画和html编辑器。