Test::Fatal is an alternative to the popular Test::Exception. It does much less, but should allow greater flexibility in testing exception-throwing code with about the same amount of typing.

This module provides the most commonly used testing functions, along with automatically turning on strict and warning and gives a bit more fine-grained control over test suites.

Test::SharedFork is a utility module for Test::Builder. It makes fork(2) safe to use in test cases.

Test::Base gives a way to trivially write your own test framework base class. It concentrates on offering reusable data driven patterns, so that you can write tests with a minimum of code.

This module can test routines that manipulate random numbers by providing a known output from rand. Given a list of seeds with srand, it will return each in turn. After seeded random numbers are exhausted, it will always return 0. Seed numbers must be of a form that meets the expected output from rand as called with no arguments: they must be between 0 (inclusive) and 1 (exclusive). In order to facilitate generating and testing a nearly-one number, this module exports the function oneish, which returns a number just fractionally less than one.

This module tests that commands given particular arguments result in particular outputs by way of the exit status word, standard output, and standard error.

Test::RunValgind checks weather Valgrind does not detect errors (such as memory leaks) in an arbitrary binary executable.

This package provides a rich set of tools, plugins, bundles, etc built upon the Test2 testing library.

This module is primarily (but not exclusively) for use in test scripts: A block eval configurable and extensible but by default trapping STDOUT, STDERR, warnings, exceptions, would-be exit codes, and return values from boxed blocks of test code.

The intent of the Test::Script module is to provide a series of basic tests for 80% of the testing you will need to do for scripts in the script (or bin as is also commonly used) paths of your Perl distribution.

This module lets you check your module's namespaces for imported functions you might have forgotten to remove with namespace::autoclean or namespace::clean and are therefore available to be called as methods, which usually isn't want you want.

Test::Inter is another framework for writing test scripts, which offer the ability to access specific tests in a reasonably interactive fashion, primarily for debugging purposes. Much of the syntax is loosely inspired by Test::More.

The Archive::Zip module allows a Perl program to create, manipulate, read, and write Zip archive files.

This module Compress::Raw::Bzip2 provides a Perl interface to the bzip2 compression library.

The IO::Zlib module is a Perl IO style interface to Compress:Zlib that simplifies reading and writing compressed data.

Perl's IO::Compress module provides an interface for reading and writing compressed data created with the zlib and bzip2 libraries.

The Compress::Bzip2 module provides a Perl interface to the Bzip2 compression library. A relevant subset of the functionality provided by Bzip2 is available in this module.

The Compress::Raw::Zlib module provides a Perl interface to the zlib compression library.

PerlIO::gzip provides a PerlIO layer that manipulates files in the format used by the gzip program.

It allows you to extract any archive file of the type .tar, .tar.gz, .gz, .Z, tar.bz2, .tbz, .bz2, .zip, .xz,, .txz, .tar.xz or .lzma without having to worry how it does so, or use different interfaces for each type by using either Perl modules, or command-line tools on your system.

This package provides a library and simple REPL for the Perl Data Language.

This packages allows you to interpolate the value Y from X using a list of (X, Y) pairs.

This package provides modules to do 3D graphics in PDL.

This package provides a library and simple REPL for the Perl Data Language.