Designing or redesigning your site's look? Get started with some of these fantastic wireframing tools: BalsamiqPrice: $79.00 (A limited free version is available online) Balsamiq is a great tool that includes over 75 pre-made but customizable images and text blocks to help you bring your design concepts to life. Mockingbird Price: Free Mockingbird is a free, easy-to-use mockup tool that helps you flesh out your design ideas without any negative consequences for your bank account. Mockingbird also generates sharing and editing links for collaborative work. Pencil Project Price: Free If you're looking for a free tool with a user friendly interface, look no further. Pencil Project also lets you export your wireframes in a variety of formats, such as HTML, PNG, Openoffice.org, Word or PDF. OmniGrafflePrice: $99.00 Need something more dynamic than basic mock-up software? OmniGraffle goes the extra mile with a wide variety of graphic design, wireframing, and page-layout tools. Cacoo Price: Free Cacoo is a free wireframing service that lets you collaborate with others in real-time, creating charts, site maps and page designs. In addition to its collaboration tools, you can chat with your friends and co-workers while you work via Cacoo's chat function. What are some wireframing tools you use when you're designing websites? Let us know in the comment section below!