Cool Websites and Tools [April 12'th]

Check out some of the latest makeuseof discoveries. All listed websites are FREE (or come with a decent free account option). No trials or buy-to-use craplets. For even more app reviews subscribe to makeuseof directory.

(1) KeepHD – Easily download YouTube videos in high def format. Apart from the HD copies of the videos, you can also download them in FLV, MP4 and mobile 3GP formats. Read more: KeepHD – Download YouTube Videos In High Def Format.

(2) RaffStar – If you ever wanted to win free stuff without much work, here is your chance. On Raffstar you can create an account and keep getting tickets to win prizes. Naturally, the more tickets you get the higher are your chances of winning. Read more: RaffStar – Raffle And Win Free Prizes Online.

(3) Scr.im – Protect your email from spam bots when you share it on sites like Twitter, Craigslist and online forum boards. It converts your email into a short link that you can then post online instead of your actual email address. Read more: Scr.im – Protect Email Address from Bots.

(4) Vattoz – Simple music search engine that searches for songs based on artist name or the song name and displays the results in a clean interface where you have two options – play the song or add to playlist. Read more: Vattoz – Music Search Engine with a Playlist Support.

(5) WordAhead – An online video vocabulary website where instead of just reading a definition of some sophisticated word, you also get to see a video illustration and hear how the word is used in different sentences. Read more: WordAhead – Video Vocabulary Site.

These are just half of the websites that we discovered in the last 3-4 days. If you want us to send you daily round-up of all cool websites we come across leave your email here. Or follow us via RSS feed.