MailsDaddy PST Merge and Join tool is a professional software to merge & join multiple PST files into a single PST file in a simpler way. This software provides a simple graphical user interface that is easier for tech and non-tech users. PST Merge and Join tool designed with advanced functionalities and robust security algorithms. The tool merges two or more Outlook PST files and combines Outlook archives without any time-consumption. The PST Merge and Join software is able to combine any size of the PST file with no restrictions. This programmed is perfectly usable with both the Unicode and ANSI PST files. This economical tool merges all PST files without changes in the original format of Outlook data file. PST Merge and Join tool preserves the data integrity of Outlook files as well as rich text format, attachments, inline images, and folder structure. Users can also merge Password Protected PST files and archive PST files without any file restriction. It supports Outlook 2019, 2016, 2013, 2010, 2007, 2003 and others and thus it can be installed, registered and run on any of these windows OS like 10, 8.1, 8, 7. XP etc.