Komodo IDE
A mature, full-featured development environment designed for dynamic programming languages (Python, PHP, Ruby, Perl, Tcl). Now open-sourced by ActiveState.
Pricing: 100% Free / Open Source
Developer: ActiveState
Qyvenix
Qyvenix
A mature, full-featured development environment designed for dynamic programming languages (Python, PHP, Ruby, Perl, Tcl). Now open-sourced by ActiveState.
Pricing: 100% Free / Open Source
Developer: ActiveState