Comparison

PDF stands for Portable Document Format, the most popular file format created by Adobe that provides people with easy access and an efficient way to present and exchange documents. Therefore, users rely on it most and always try to manage their essential documents with this versatile file format. If you also want to be a …

Offline Storage Table (OST), also referred to as Offline Folder, is an Outlook data file that stores a synchronized copy of all your mail items from live Exchange Server, Office 365, IMAP, or Outlook.com on the local machine. As you send or receive emails, the file may get large or exceeds the maximum recommended limit …