A simple way to convert OST to NSF rapidly. Try the WholeClear OST to NSF Converter Software for a totally secure method of converting OST files to Lotus Notes NSF format. Because it's quick and simple, even non-techies can use it easily without technical experience. Lotus Notes makes it easy to convert OST files to NSF files. After conversion, NSF files are easy to save. MS Outlook is not necessary for users to fix or convert broken OST files to NSF files. It works with Outlook 2021, 2019, 2016, 2013, 2010, 2007, 2003, and 2000. It converts encrypted OST files into NSF files without deleting any data. It works with a wide range of Windows OS versions, including 11, 10, 9, 8, XP, Vista, and more. It gives you a free trial version and evaluates the product's characteristics. Because OST files are compatible with all Lotus Notes versions, users can convert them with ease.