Fix OST software ensures safety of the source OST file by storing recovered OST file in new PST file format. This customized OST file fixing tool efficiently fixes all the OST file corruption issues such as corruption of OST file due to oversize, corruption of OST file due to usage over network, OST file header corruption, OST file corruption due to errors occurring during compacting, etc. Sometimes, you may face a problem in accessing the OST file remotely. This happens because of file corruption. If your file gets corrupted or damaged, then you will not be able to access it. In this case, you need to use fix OST tool to fix OST on Outlook 2007. Some of the reasons which are responsible for OST file corruption are mentioned here: Compression of an OST file, Due to human error, due to abrupt server shut down, etc. Fix OST Tool has a fast repairing engine which enables you to fix the corrupted OST / PST file. This tool also recovers the lost / deleted Outlook attributes like E-mail messages, Tasks, Calendar Items, etc. It can repairs severely damaged or corrupted PST / OST file in a healthy condition. Microsoft Windows 7, Windows Vista, Windows XP, Windows 2003 and Windows 2008 are highly compatible with this competent OST file repairing software.