- Extendable in Perl 6: There is a very experimental way to extend Padre using Perl 6 via the very limited Inline::Rakudo module. See Padre::Plugin::PSI for a simple example. (Last checked in March 2009)
- Extendable in Python/PHP/Ruby/etc.: By embedding the Parrot virtual machine into Padre we can allow extending Padre by any language implemented on top of Parrot. The Padre::Plugin::Parrot has the code to embed Parrot and it has an example on coding in PIR.