Alfred is an award-winning app for Mac OS X which boosts your efficiency with hotkeys, keywords, text expansion and more. Search your Mac and the web, and be more productive with custom actions to control your Mac.
I've stopped using GUI for launching apps ot switching between them.Cons:
Workflow is a killer feature. Also, you can configure Alfred to be called by double tapping one of the modifier keys. This is super convenient.Nikita Dudnik has used this product for one year.
Very simple UI, easy to use, speed up my navigation through the many opened apps.Cons:
I cannot imagine how to use Mac without it. Finding apps by name is more convenient for me that do it with standard ways that iOS providesAnna Miroshnichenko has used this product for one month.