PerlScript

ActivePerl is a distribution of Perl from ActiveState (formerly part of Sophos) for Windows, macOS, Linux, Solaris, AIX and HP-UX.

A few main editions are available, including: standard (free), enterprise and OEM. It includes a version of the Perl package manager (PPM) for installing packages from CPAN, etc.

The Windows version includes an Active Scripting component for Windows Script Host (WSH) called PerlScript and an ISAPI module for embedding within Internet Information Services (IIS).

PerlScript was initially solely an ActiveX Scripting Engine produced by the company ActiveState for use with Microsoft's Internet Information Services (IIS) that allows for programmers to use Perl-based code in addition to, or in place of, VBScript or JScript in the context of web servers running the ASP protocol. Subsequently Apache::ASP was created for the Apache web server, which allows for coding with only Perl, but neither VBScript nor JScript. PerlScript can also be used to write Windows Script Host-based programs, similar to VBScript.

Standalone PerlScripts can be executed if they are created with the file extension .pls, in which case they do not require enclosing XML, e.g.