Web Interface prototype design tool

Balsamiq Mockups: Hand-painted style, paid software;

Word: Provides basic web-page interactive controls;

PowerPoint: Provides a control toolbox, but does not have a web toolbox like Word, which provides fewer controls;

Wireframesketcher: A plug-in integrated in Eclipse, not free open-source software, no trial, it is impossible to evaluate;

Pencil Project: A Firefox plugin, free and open source;

OmniGraffle: A beautiful Interface prototype development tool, unfortunately only Mac version, paid software.

Axure RP: Currently the most fire interface prototype development tools, fee software, you can apply to the trial version.

Dreamweaver: Professional Web Development tools, WYSIWYG, powerful. Initially, the project prototype was designed with the Axure RP, and later instead the Dreamweaver