Dealing with heavy sized PDF files can be problematic, as some email clients, servers and even applications cannot access heavy and bulky documents. Free PDF Split is a professional, powerful, easy, stand-alone and free desktop utility program that lets you split PDF files to make personality PDF file for your own, your customers, your employees or associates, etc. It provides numerous alternatives for how your large files are split. It can split each page of PDF into single PDF or you can custom the split page range. You can use this PDF splitting utility on your valuable PDF files with 100% confidence as it maintains and preserves the data integrity of the PDF file. Make your PDF easily manageable and accessible! As a professional PDF splitter, Free PDF Split provides 3 ways to split a multi-pages PDF file: "Split after every" - you are allowed to define target PDF to be divided to small PDF ones with n page(s) respectively; "Each bookmark" - split PDF by bookmark level where the bookmark matches a given regexp, if target PDF file has bookmarks; "Page range" - split PDF by user-defined range (You may enter the number of a single page and/or one or more ranges of pages, continuous or discontinuous like 1,3,5-10,13,16-20) and output the extracted pages into a new PDF file. Free PDF Split integrates preview functionality for users to open, view, and print any PDF documents on windows operating systems with preview panel. Free PDF Split has the ability of adding password to PDF files so that you can restrict who can view, edit, copy, print or add comments to your PDF document. You are allowed to remove the password added to unlock PDF file to modify, print or copy secured files. The digital signature tool helps you apply digital signatures to pivotal business PDF documents to identify and authenticate the originator of the information or verify that information has not been altered after it is signed.