The other day I working on a document for BlogCamp Kerala 2008 when I found that I needed to convert a document into pdf as soon as possible. There were many available pdf to word/doc convertors online, but most of them had watermarks added to the file which was something I could not with since it was a professional document.
I have been using these tools for a long time now, so today I decided to give them a plug here

These are the most important tools which I use at least once a day to safe guard my inbox from spam, which by the way has
not been very successful at the moment.
BugMeNot: This is a really thoughtful idea by its creators. I am sure that you have visited sites that require you to download anything or even to view what the page is about. Registering on these sites are extremely foolish and time consuming for things as small as a download. Most of them require you to have a valid email id and stuff which I deem as a pain in the neck
As per their site: