Blackberry Backlight Utility - I often have problems keeping my back light on when I'm waiting for an email to arrive or when I'm reading an e-book. I know I can always jog the wheel up and down but its just a pain to do it when you just want focus your attention on something important.
Here is a simple utility that keeps your backlight on until you want to turn it off
BKGCalc - This calculator contains really advance features available in paid software. The fact that its free make this a must have freeware for your blackberry
I totally missed posting Oanda mobile currency converter in my list of freeware. It should have been there before since its one of my favorite currency converter. The software is very light. As soon as I had it installed, I now had neatly organized list of world currencies and a special section for recently used currencies
BBCorrector - Free Spell Checker powered by Google
Note: This software is no longer supported by the developer.
BBCorrector is a Blackberry open source application available in sourceforge. Nextanza Inc. has created a mod or modification that uses Google's dictionaries which is available to 11 languages to do the spell checking
Documents to Go is a suit of software which contains a word processor, spreadsheet, presentation and PDF viewer. You won't be able the get these software unless you buy them. But on the bright side dataviz offers a free version of documents to go bundled in the Blackberry OS 4.5. The free version if you don't already have them contains only Word to Go and Slide Show to Go
With Locify you can explore interesting places near you from Wikipedia, seek for geocaches, display map where you are (or you want to go), twitter your location, save interesting places from phone or web sync them and even navigate to them... and much more.
Locify is free application for common mobile phone
Finally I have been looking for the perfect ebook reader that was free, Mobipocket is one of the best ebook readers I have used and with the price everyone will enjoy its free
Facebook App- It makes updating your facebook account easy, fun and mobile. Using the Blackberry Facebook app you get the basic features we love in facebook. You can see recent status updates, see your friends list, upload pictures, invite a friend and send messages
Rove Mobile File Manager enables you to manage files in your blackberry's memory and micro SDcard. It also lets you access FTP files ( works great for editing sites ) and windows file sharing ( just figured it out ). ROVE also place extra features like a built in notepad which will enable you to edit txt and
html files