10 Ways to Manipulate PDF Files with Free Software
Have you always wished you could merge, encrypt or just manipulate a PDF file? Editing PDFs has always been possible with Adobe’s software, but not everyone can afford the steep price of Adobe’s professional suite. But there are actually several pieces of software that will let you deftly manipulate Adobe’s proprietary Portable Document Format. In this guide, we will show you a few ways you can manipulate a PDF file without investing in Acrobat Professional. To start, here’s an overview of the free software that you’ll need.
As the name implies, this program allows you to split and merge a PDF. However, it has a few limitations. This program will not split or merge protected PDF files (which are password-protected). If you want to split and merge PDFs that you have created, the program should work fine.

This is one of the best pieces of software to manipulate a PDF. It will allow you to make almost any change to a PDF (with the exception of editing the text inside of the PDF). The program can merge, split, reorder, watermark, and even rotate a PDF. This program does have a few shareware programs with it, but we will only demonstrate the free tools of the program.

As the name suggests, this program is designed to extract images from a PDF. When you open the PDF, it will extract every image from it and save it to the directory where the original PDF is located. In other words, if your PDF is on the desktop, it will create a folder on your desktop with the images.

Many of you probably already know about Zamzar. It's a website that allows you to upload a file and convert that file in to almost any format. You can go from a PDF to a word document for example or a PDF to HTML. The max file you can upload is 100MB. It does not watermark or make any comestic changes to the PDF, either.

As the name implies, this allows you to convert a PDF to HTML. Not only does the program convert the text to HTML, it also converts the pictures so you do not lose them, as is the case with other converters. The program places the HTML folder in the same directory as your original PDF file.