The GainTools OST to PST Converter Software offers a highly secure and efficient way to convert offline or damaged Exchange OST files into PST format. This advanced application flawlessly converts the OST files to PST format, whether the OST files are damaged or corrupted. It converts the complete mailbox data, including email, calendars, contacts, and attachments, while keeping the email structure and formatting intact. The software supports batch conversion and allows users to convert multiple OST files to PST format. Users can preview mailbox data before starting the conversion. It runs fully independently without the need for MS Outlook or any other installation. Its easy-to-use interface makes the whole conversion effortless for both beginners and professional users. This effective software works on all editions of Windows OS without any hassles. Moreover, a free demo version before buying it.