Free perl code software for windows

A program written in Perl/Tk that is designed to look like a simple operating system. Perl OS is a program written in the Perl programming language combined with the Perl module Tk.
Perl OS will make an easy interface to run Perl/Tk programs. It was also created to be an easy working environment complete with a text editor, paint program, and more.
Perl OS comes with several programs, along with a utility to add many more which can be found on the Internet.
From the outside, Perl OS looks like a simple operating system. But inside, it is a powerful system for working with Perl and Tk.
Main features:
- Ability to Add/Remove Programs from within Perl OS
- Comes with programs already in it
- Start Menu with Programs
- Desktop with icons instead of just buttons
- GPL v3 license for security and stability
- Improved startup time
- Less text and more graphical
System requirements:
- Perl version 5.6.1 or higher
- The Perl module Tk version 800.000 or higher

Try this integrated development environment (IDE) for Perl with all the necessary tools for writing and debugging your Perl programs under Windows 98/Me/2000/XP.
Perl Express is not tied to a specific Perl port and should work with any build for Windows.
It features multiple CGI scripts for editing, running, and debugging; multiple input files; full server simulation; queries created from an internal Web browser or query editor; test MySQL, MS Access scripts; interective I/O; directory window; code library; and code templates.
Perl Express allows you to set environment variables used for running and debugging script. It has a customizable code editor with syntax highlighting, unlimited text size, printing, line numbering, bookmarks, column selection, a search-and-replace engine, multilevel undo/redo operations, and so on.
Main features:
- Multiple scripts for editing, running and debugging
- Full server simulation
- Completely integrated debugging with breakpoints, stepping, displaying variable values, etc.
- Queries may be created from internal Web browser or Query editor
- Test MySQL, MS Access... scripts for Windows
- Interactive I/O
- Multiple input files
- Allows you to set environment variables used for running and debugging script
- Customizable code editor with syntax highlighting, unlimited text size, printing, line numbering, bookmarks, column selection, powerful search and replace engine, multilevel undo/redo operations, margin and gutter, etc.
- Highlighting of matching braces
- Windows/Unix/Mac line endings support
- OfficeXP-styled menus and toolbars
- HTML, RTF export
- Live preview of the scripts in the internal web browser
- Directory Window
- Code Library
- Operation with the projects
- Code Templates
- Help on functions
- Perl printer, pod viewer, table of characters and HTML symbols, and others
Enhancements:
- Command Line Options feature is added

Perl Module Manager helps you to install, un-install and manage Perl modules from a CPAN site and other sources in an easy and intuitive way.
Allows you to search thru thousands of useful modules and libraries on a CPAN site and its mirrors, download and install the modules of your choice.
Automatically launches internal nmake util and makes necessary changes in the Perllocal.pod file.
The Perllocal.pod file contains a list of locally-installed modules not included with the standard distribution. If you download and install Perl and then install several CPAN modules, only the CPAN modules will be listed in perllocal.
Its updated during the "make install" process, by code in ExtUtils::MakeMaker. Stuff is added to perllocal when you install modules via make install due to stuff in ExtUtils::MakeMaker.
Perl Module Manager makes all the necessary changes in the file during the installation or un-installation processes.
ActiveState Perl Distribution compatible. This is freeware and will always stay as such.

The libwww-perl distribution is a collection of Perl modules which provide a simple and consistent programming interface (API) to the World-Wide Web. The main focus of the library is to give classes and functions that allow you to write WWW clients. Libwww-perl is a WWW client library. The library also contain modules that are of more general use.