GainTools Outlook Extractor is a software that helps to extract various data items such as attachments, contacts, calendars, and email addresses from Outlook PST and OST files. With this tool, users can easily extract important information from Outlook data files without the support of any other tool. It can remove any duplicate attachments present in the user’s Outlook mailbox. With this tool, users can extract Outlook contacts and save them in VCF or calendars in ICS format. Any user who does not have much technical knowledge can easily use this tool. MS Outlook supports all versions of Windows OS, as well as paid versions. Along with this, a free version of this tool is also available, which users can use as a trial.