for Windows 10/8/7/Vista/XP
Cigati Outlook OST reader is a complete freeware and not a paid software. So no need to pay anything. You can just download it and use it to view, read and open OST files.
The OST viewer is one of the most advanced tools which not only helps you to view offline OST files which are healthy but also supports viewing of corrupt OST files even without Outlook
Free MS Outlook OST file viewer help users to preview multiple OST files with all its contents and other properties like: From, Subject, To, Sent, Got date and Size in bytes
The OST data viewer tool cum reader is loaded with one of the fastest scanning feature. Which lets it to scan some of the largest MS Exchange OST files without any hassle.
The software has been designed for both technical and non-technical users. The user-interface has been kept simple and easy to use.
Being an advanced application, it has been designed to remain compatible with all versions of MS Windows OS and Outlook versions.
Being a forensic expert’s team, our job mostly revolves around reviewing various orphaned OST files. However, with various limitations nowadays it becomes a tough ask. But Outlook Data viewer has made the whole process very easy. Now can easily preview the files without any hassle.
Recently many of my OST files has been damaged or corrupted due to the Exchange server time issue. However, with the help of your free Exchange OST reader, now I can easily read and view the contents of my .ost file even when the Exchange server is not live or unavailable.
The best part of this PST file reader is that it’s free and view and read OST files and its contents even without Outlook