Perl is a general-purpose programming language originally developed for text manipulation and now used for a wide range of tasks including system administration, web development, network programming, GUI development, and more.
The language is intended to be practical (easy to use, efficient, complete) rather than beautiful (tiny, elegant, minimal). Its major features are that it's easy to use, supports both procedural and object-oriented (OO) programming, has powerful built-in support for text processing, and has one of the world's most impressive collections of third-party modules.

The Perl Reference Manual provides beginners with a simple introduction to the basics, and experts will find advanced details they need.

In this you will see the following things below.

Table of Contents

1. Manual
- Overview
- Tutorials
- FAQs
- History / Changes
- License

2. Reference
- Language
- Functions
- Operators
- Special Variables
- Pragmas
- Utilities
- Internals
- Platform Specific

3. Modules
A - B - C - D - E
F - G - H - I - L
M - N - O - P - S
T - U - X

You will find all this section offline without any internet connection and learn Perl easily anywhere and anytime.