OST (Offline Storage Table) files are Microsoft Outlook data files that store an offline copy of your mailbox data, such as emails, contacts, messages, notes, etc. While you can access and view OST ...

If you see the “The file couldn’t open in protected view” error while opening Microsoft Excel, the solutions listed in this post may help you resolve the issue ...

Right out of the box, Windows 7 and Vista let you preview most mainstream and multimedia file types. To find and activate the preview function, go to Windows Explorer (click Start and type ...

On Wednesday, Google further blended the lines between online and offline with a neat little browser extension that lets you automatically open documents from the Google Drive website in your ...

If you want to view Microsoft Project files online or without Microsoft Project application, here is how you can do that. Here we have included the best app for opening and viewing Microsoft Project ...

Windows only: Universal Viewer, as its name implies, aims to be a universal file viewer capable of opening almost any file, without making you hunt down required programs for unusual file types.

PNG, short for Portable Network Graphics, is a popular and high-quality graphic file format. The PNG format is both lossless and supports transparency, making it great for webpages. You can view PNG ...