Stellar Phoenix Drive Defrag Software to defrag the partitions on the drive and optimize the drive performance. It optimizes the free space on the drive by clubbing up the free space together. It applies the defragmentation to entire drive
Downloads: 50842 - Demo - Download Now

To segment the large Outlook PST files into small parts, I recommend MailsDaddy PST Split Tool. This software is very much suitable with all kinds of PST files and it supports single or multiple PST files.
Downloads: 8438 - Shareware - Download Now

Stellar Phoenix Compact PST Software compresses the files as well as the attachments on the drive. This software can be used to scan and compress the large Outlook PST files. It deletes deleted emails and the files in the junk Email folder.
Downloads: 73706 - Demo - Download Now

DataHelp OLM to Office 365 migration tool to migrate OLM data to Office 365 user account. The tool will export entire data items emails, contact, calendars, tasks, etc to Office 365 without any type of data loss.
Downloads: 22784 - Shareware - Download Now

Easy to use High quality file recovery software that recovers documents, photos, videos and every other file type you can think of. From any type of storage device - (external) Hard Disk, SD Card, Flash Card or USB Stick. Even after a quick format.
Downloads: 24133 - Shareware - Download Now