XstReader & XstExporter is described as 'XstReader is an open source viewer for Microsoft Outlook’s .ost and .pst files (also those protected by unknown password). You can view and inspect all content and export messages and attachments (also in .msg format). No dependency on any Microsoft Office components' and is an app. There are 2 alternatives to XstReader & XstExporter for Windows. The best XstReader & XstExporter alternative is Kernel OST Viewer, which is free.
Free OST Viewer
The software opens the OST file quicky The tool is available for free of cost to download. The utility provides a standalone platform for opening .OST files such that there is no need to connect with MS Exchange Server for opening .OST files. The software provide.
If you want to open or access your crucial Exchange OST files in the absence of Exchange Server and MS Outlook, you can rely on an astounding OST Viewer tool. It has a capability to view, open and read OST file along with its emails, attachments, drafts, notes, calendars...
India