A nice solution GainTools PST converter tool is well intended application that effortlessly convert PST files to EML, MBOX, MSG, MHTML, HTML, ICS and VCF etc. Software has multiple features like- selective conversion of PST emails, export appointments in ICS format, extract address book into VCF (vCard) file for those users who want to move contacts in smartphones, devices and export all emails which having attachments like PDF, Images, PDF, DOC and XLSX etc. 9+ formats are available to export Outlook PST mailbox and according to your requirement you will also convert selected folders of heavy PST file. This tool doesn’t require any file size limitation for converting PST files. Free version of GainTools PST converter will provide the authority to convert and export 10 items of each folder into different file format at free of cost. This software works with all MS Outlook and Windows version.