Talon is described as 'Capture any website and edit it instantly with Aviary.com applications. You can capture full web pages, or just the portion you need' and is an app in the Photos & Graphics category. There are more than 50 alternatives to Talon for a variety of platforms, including Windows, Mac, Linux, Google Chrome and Firefox. The best alternative is Greenshot, which is both free and Open Source. Other great apps like Talon are LightShot (Free), FastStone Capture (Paid), Snipping Tool (Free) and PicPick (Free Personal).
How often have you carefully selected some text from a Web page and copied it to an email message? Snippy makes this a snap! Simply click on the little Snippy icon in the taskbar notification area, and mark out the region of the screen that you want to copy - thats it youre done!
TeenyGrab is a free alternative to TinyGrab. TinyGrab is a popular application for quickly uploading screenshots, and sharing them. The only problem is, the full version (with features such as uploading to a custom FTP server) costs $$$.
Pixtick, an online application, can capture screenshot from browser. No download or installation required. Its having robust annotation tools to annotate and edit screenshots and images from hard drive or from web.
Wise Shark Screenshot allows you to create a screenshot of your Android screens. - allows you to make screenshot by just one shake - edit screenshot with Crop and Pencil tool - sharing (Facebook, Google+, Evernote and more!