best text editor w/ workspace for CI

[eluser]jairoh_[/eluser]
hi everyone. I'm learning CI. and Notepad++ freaks me out it has no workspace. Sublime is not free. Anyone can suggest? tnx

[eluser]TheFuzzy0ne[/eluser]
[url="http://netbeans.org/downloads/"]NetBeans for PHP[/url], [url="http://www.phpeclipse.com/"]PHPEcipse[/url] or [url="http://www.eclipse.org/downloads/packages/eclipse-php-developers/heliosr"]Eclipse PHP[/url] are good, free alternatives. They are all Java apps, so they're a little slow and clunky at times, but they seem to get the job done.