Effective DataVare OST to NSF Conversion Software that converts OST files to NSF without losing any data. It offers a hassle-free method of converting OST emails to NSF format. This software has a user-friendly interface, so all users can use it without technical knowledge and easily convert OST to NSF format in bulk. After converting OST to NSF files, users can decide where to store them. Users must first install Lotus Notes on their computer in order to convert Outlook OST to NSF. It provides a filter option so users can easily customize OST files and filter output. This software converts corrupted OST files into NSF files without errors. It is simple and error-free to convert password-protected OST files to NSF files. It is safe to convert emails, notes, contacts, and other data from Outlook OST files to IBM NSF files. Because of its compatibility, OST files can be converted to NSF and opened in any version of Lotus Notes. It supports all versions of Lotus Notes, so users can easily open NSF files on any version of Lotus Notes after conversion from an OST file.