Balsamiq Wireframes 4.7.1 (x64) | 118.3 Mb
Balsamiq Wireframes is a rapid low-fidelity UI wireframing tool that reproduces the experience of sketching on a notepad or whiteboard, but using a computer. It really forces you to focus on structure and content, avoiding lengthy discussions about colors and details that should come later in the process. Wireframes is FAST: you will generate more ideas, so you can throw out the bad ones and discover the best solutions.
