If you are running OS 5.0 on your BlackBerry and you are not satisfied with the built-in Files app, then FileScout is for you.  One of the best things about this app is that they will give you a 14 day Free Trial.  FileScout now comes in two versions, the paid version which is on sale now until March 15th for $4.99 and the Free Lite version.  To download the Free Trial visit their website at emacberry.com, they also provide a nice comparison between the two versions and the built-in OS 5.0 Files app.

Via BerryReview

Here is some new features in this update:

• 100% free FileScoutLite Version with the core functionality:
  • File system browser for your BlackBerry® (including hidden files)
  • Create directories, copy, move, rename, or delete files
  • Copy and delete complete directory structures
  • Show details for files & directories [modification date, is hidden, etc...]
  • Open all media files (supported by your BlackBerry®)
  • Text Viewer (e.g. for ini, xml, etc.)
  • Zip-Archive handling
• Full FileScout Version which requires a ‘Registration Code’ with the additional features:
  • File Search
  • Thumbnail display for images
  • Image manipulation
  • Text Editor
  • Send files via eMail/Bluetooth
  • eMail Archive function
  • Playlist creation
  • Favorite-Directory handling
  • Directory Tree navigation (Goto…)
  • AutoUpdate check
  • Support via eMail