SysInfo PST Merge tool is a reliable solution for combining a large collection of Outlook PST files as a single file for easy management. By using this software you can easily merge any number of PST files within a few seconds. It supports merging of PST files of both formats, i.e. ANSI PST and Unicode PST of all major versions of MS Outlook. It also supports merging of password-protected PST files. Its "PST Password Pool" feature helps users to add all the possible passwords. The software easily identifies the duplicate items and deleted items of selected PST files and removes them automatically from the newly merged PST file. While merging the selected PST files, it maintains the file originality and structure of the file. It has a "Search PST Files" option which helps the user to search their Outlook PST files from the system directory. It also supports applying encryption on the newly merged PST file, i.e. password-protection. This tool allows users to attach the newly merged PST files to their Outlook profile. With the help of this software, users can merge only the contacts of the selected PST files into a new file.