Zoomify Alternatives

ProtoShare is a web-based, collaborative wireframing and prototyping tool.

Mockup & Wireframe toolkit for PowerPoint

WireframeSketcher is a wireframing tool for creating wireframes, mockups and prototypes for desktop, web and mobile apps. It's a desktop app for Mac, Windows and Linux, and a plug-in for any Eclipse IDE.

Mockingbird helps you you create and share clickable wireframes. Use it to make mockups of your website or application in minutes.

Jetstrap is a 100% web-based interface building tool for Twitter Bootstrap.

Sweet and simple online wireframing tool.

The most stunning HTML5 app for creating resolution-independent SVG mockups, wireframes & interactive prototypes for your next project

Mockup Builder is a prototyping, mockup and wireframing tool.

Admin panel made simple

Using Balsamiq Mockups feels like you are drawing, but its digital, so you can tweak and rearrange...

Turn sketches, mockups and designs into web, iPhone, iOS, Android and Apple Watch app prototypes.

Balsamiq. Rapid, effective and fun wireframing software.

Professional digital design for Mac.