MockFlow 是一款Mac上优秀的原型设计工具，可用于设计网站或移动应用的原型，超过100个内置UI组件，具有可视化用户界面，为用户提供了原型设计所需的所有工具和功能，可以直观的构建产品UI，简单易用，很不错的一款原型设计工具！File size: 90 MBMockFlow is the quickest way to turn any User Interface ideas into designs.

You can use MockFlow for sketching UI ideas, prototype websites/apps and also as a whiteboard presentation tool.

Important Features:******************* Over 100 built-in UI components for brainstorming websites, mobile apps, sketchy hand-drawn interfaces* Thousands of UI icons for all categories* Draw tool with lines, marker, shapes, eraser* Special UI Annotation components – Arrow, CallOut, Note, Bracket, Tooltip* Master pages for reusing content* Specs mode for viewing component level specifications* Integrated page manager with sitemapEditor features:*************** Unlimited Undo/Redo* Cut/copy/paste* Layering objects* Image functions – effects, shadow* Group components* Lock/Un-lock components* Zoom canvas* Infinite canvas that automatically resizes based on content* Grid settings – 960grid, mesh grid, canvas background* Export to PNGand much more…Supported Operation Systems:macOS 10.10 or later 64-bit