This is an excellent UI editor which lets you build professional UI prototypes and mockups. Although the free version includes neat features, to fully benefit from its characteristics, you need to have the premium version.<\/p>\n

You can use this prototyping tool to create mockups, diagrams, and more. This open source tool includes many useful widgets that will help you along the way. The results can be saved in various file formats such as PDF, HTML, DOC, etc.<\/p>\n

Balsamiq is an excellent builder that you can use to create prototypes and more. This tool also includes multiple widgets and can export the results in various file formats.<\/p>\n

Protonotes is an amazing tool which includes a neat feature that lets you add post-its to an existing prototype. This way, you can get constructive feedback that will help you improve your work.<\/p>\n

Diigo comes in handy for those situations when you need to capture or share various annotations for your websites. These may refer to screenshots, comments, highlighted lines of text, etc.<\/p>\n

This is a very useful tool that automatically generates dummy text which you can use to fill out your designs. You can enter the specific number of words, sentences, paragraphs, etc. you\u00a0need.<\/p>\n

Netvibes is perfect to keep up with your\u00a0favorite UX sites, blogs, RSS feeds, etc. and see what’s going on. Follow the link below to find out more about it.<\/p>\n

Jing is a very useful screen grabbing tool which works perfectly. It also captures dynamic interactions that you can export in various formats.<\/p>\n

Browsershots is an excellent web application which shows you how your website will display in various browsers. This is a handy tool for any web designer.<\/p>\n

XMind is an amazing mapping tool which works perfectly for building site maps. You can also import existing sitemaps from various apps such as Freemind, MindManager, etc.<\/p>\n

CamStudio helps you record the actions from your screen, with audio. This comes in handy in numerous situations, for instance creating tutorials. You can save the result in AVI format to view later.<\/p>\n

Here is an amazing usability testing tool. Although this tool has a requires a paid version, you can benefit from its features for a trial version.<\/p>\n

This is an excellent usability test tool which comes in handy for any web designer. Follow this link and see what it has to offer.<\/p>\n

Google Analytics comes in handy for various situations where you need to check on your website.\u00a0You can use it for different statistics and even for A\/B testing.<\/p>\n

This is an amazing HTML validator that also comes in handy as a spell checker, an accessibility validator, a broken links checker, and more.<\/p>\n

SurveyMonkey is an excellent online tool which you can use to create online surveys. This way you can gather feedback from users.<\/p>\n

ColorPic is a very useful tool that comes in handy for various situations that are related to color. For instance, if you see a color that you love, and you want to use it in your projects, you can use this tool to grab it. Follow this link to see how you can do that.<\/p>\n

This is a great chrome plugin which can be used to capture the entire webpages and save it as images.<\/p>\n