Best Software to Merge PST Files - Version 3 Merge PST Software is a best third party Outlook utility which can easily merge/combine/join PST Files into a one single PST File. This software is said to be one of the best software to merge PST file, which is developed with an advanced technology to accomplish difficult and lengthy task of merging .pst file one by one manually. The most excellent part of the software is that you no need to have technical knowledge to install, run or work on the program. Download this Free PST Merge Software, loaded with features to merge each and every mailbox items like contacts, emails, task, triggers, notes, and journals. it can surely be suggested as the best software to merge PST files that offers you the amazing features like you can easily Merge PST, Join PST and merge contacts of Outlook; that resultant files can be created either as a single file or as a separate file as original folder items. You will never face any data hampering, unwanted data damage, data dulpicacy that are generally noticed while merging two files. PST merge tool is compatible with the old and latest version of Microsoft Outlook 2007, 2010 and 2013. The tool can support merging of Unicode PST files without damaging any data. Additional features of Free best PST Merge tool is to exclude deleted files, add new merged PST files automatically into MS Outlook profile and you can secure your resultant file as well