Graphicriver

各种卡通角色与场景矢量素材商城，提供部分免费下载，风格有点过时了

国外会员制收费模板站点，可以看到一些图表图示，但质量不是太高

一个会员制的PPT版式模板库

RRGraph Design is a team of 20+ professional designers specializes in presentation and visual communications. We have 5+ years of experience and completed 3500+ projects for amazing clients throughout the world. We want everyone, every business or needs, to have the same opportunity to deliver their best presentation through well-designed slides.

比较古老的模板站点，除了老图示，还可以在上面找一些老的3D小人，以及一些视频素材

国外图表图示设计辅助插件，基本都是老图示