Yes, you can open MSG files without installing Microsoft Outlook. One option is PCDOTS MSG Viewer, a free standalone utility that lets you load and read multiple MSG files directly from your computer. It displays email content, attachments, sender and recipient details, and headers. It also offers different viewing modes and search options to help locate specific messages. You can select individual MSG files or an entire folder to review the emails. This is useful when you have saved MSG files but no longer use Outlook.
If you need to save an Office 365 mailbox as a PST file, Outlookâs built-in export option may work for a smaller mailbox, provided the required data has synced properly. For larger mailboxes or multiple accounts, a dedicated backup tool can be more convenient.
You can consider BitRecover Office 365 Backup Tool to export Office 365 mailbox data to PST. Before starting, check that the tool supports the mailbox type you need to back up and review its available folder-selection options.
For a large Gmail mailbox, I would prefer a dedicated backup tool instead of relying only on manual IMAP syncing. With thousands of emails, attachments, and older messages, the backup process can become difficult to manage manually.
A tool such as PCDOTS Gmail Backup Tool can be useful for creating a separate copy of Gmail mailbox data for backup and future reference. It provides a more practical approach when you need to handle a large amount of email data without saving messages individually. Before starting the backup, I would also check the available filters and export options to make sure they match your requirements.
If you need to convert EML files to PST for use in Microsoft Outlook, you can use PCDOTS EML to PST Converter. It provides a straightforward way to add EML files or folders and convert them into a PST file without manually moving each email.
The software can process multiple EML files together and keeps important email information such as message content, attachments, sender, recipient, and other details during conversion. This can be useful when you have a large number of EML files and want to move them into Outlook in one go.
