ZOOK OST to PDF Converter will easily export your OST email messages into PDF file format. It is a tool which performs the migration of OST emails into PDF format safely. The conversion of OST files is done in such a way that it properly maintains the structure of OST emails into PDF format in its original structure. It also maintains the folder structure. After the conversion of OST files into PDF format it can be easily supportable to any version of Adobe Reader. It has several advanced multiple functionalities which makes an easier task for users to extract the email data from OST to PDF file format. It allows user to convert multiple OST files into PDF format by using advance feature of Batch Mode. It helps user to save their precious time by migrating the multiple OST files into PDF at once. This application is able to convert multiple email messages with attachments of OST files into PDF format. It is the quickest and safe process to convert OST files into read only format of PDF.