PDF (Portable Document Format) since its development in 1993, it has been widely used for its security. But, how to create a PDF file, here are some excellent tools for you.

Word

If you have installed the word 2007, it must be your first choice when you want to create a PDF file. You can use word 2007 to create a pdf file by click the “start” then “save as” to choose pdf as the output file. May be other version like 2003 can also do it but I did not try it for I use word 2007.

PDF camp printer:

Support converts any type of document including   DOC, XLS, PPT, TXT and HTML, to a universally accepted PDF format. PDFcamp Printer (PDF Writer) answers the need of corporations and individuals for a low-cost, yet easy to implement and easy to use, PDF file creation solution.

Features:

• it can create page headers, footers and page numbers
• it supports adjust paper orientation and size to accommodate HTML documents
• it supports nested tables
• it supports all elements in HTML document, include asp, cgi, css, Java Applets, flash, cookie etc.
• it supports dynamic page breaks with headers and footers
• it supports convert a URL or local file to PDF file
• it supports command line operation (for manual use or inclusion in scripts)

AdultPDF: (Text to PDF)

Text To PDF (text2pdf, txt2pdf) is a program to convert ASCII texts into PDF format with a minimum loss of formatting information. Support command line, batch convert, encryption, page orientation, font setting etc. Here the software gives more protection. It will disable right click once u generated the PDF.

Features:

• Searchable text base on the generated PDF files
• Supports command line operation (for manual use or inclusion in scripts)
• Extracts page alignment information
• Supports drag and drop files
• Batch convert text files to PDF files
• Password protection for PDF files with 40 or 128 bit encryption
• Set file permissions to restrict printing, copying, and future modifications to the document
• Auto open PDF file after creation

PrimoPDF:

It is as simple with easy options. Following are some of the features of primoPDF software.

Features

• Create PDF files from 300+ file types
• Make PDF files for different uses, including online viewing, eBooks, office printing, and prepress
• Secure with passwords and add document information (title, author, etc.) during creation
• Fast, intelligent one-button creation from Microsoft Word, Excel, and PowerPoint
• Scan paper into PDF files
• Create archive-ready PDF/A files

With them, you can easily create a pdf file but if you want to convert pdf to word or other document, you can choose pdf converter