Zoho Office Suite

Full-fledged cloud-based office applications have been available for about seven years now, yet the vast majority of users still stick to traditional desktop apps, i.e., MS Office.

There is only one company that has a fully cloud-based suite of applications that can completely fulfill the needs of a business. Without the need for extra applications. Zoho.

When I say complete, I mean complete.

FreshBooks

Greplin

Greplin indexes and searches your online accounts and returns immediate results to you as you type.

You have a lot of online accounts. Twitter, Facebook, Gmail, Dropbox, LinkedIn. How do you keep the information from all these sources straight? Greplin aims to bridge the gap between these various services. When you send or receive an email, Greplin will scour your accounts and return relevant information and a history of your contacts with that person.

Basecamp

Made by the same company that created Backpack, Basecamp is a solid project management system. The free version allows you to track one project at a time, but allows an unlimited number of clients.

Remember The Milk

If you're a user of the popular David Allen's "Getting Things Done (GTD)" system, this is an excellent companion.

Online Conversion

In their words, "Convert just about anything to anything else. Over 5000 units and 50,000 conversions."