Shefware IMAP Backup

A Robust IMAP Backup Tool to Back Up Mailboxes from Any IMAP Server

Back up your IMAP emails and store them offline in multiple formats — including PST, EML, MSG, and more — with the Shefware IMAP Backup Tool. Perform single or multiple mailbox backups with complete data integrity and security. The tool supports a wide range of IMAP servers, including Gmail, Yahoo, and others, helping you safeguard your mailboxes against data loss, corruption, and security threats. Beyond backup, the tool also lets you restore PST files directly into IMAP accounts, making it a complete two-way solution.

Top Features of Shefware IMAP Backup Tool

The software offers a range of advanced features to enhance your IMAP email backup experience:

Complete IMAP Account Backup

Back up your entire IMAP mailbox — including emails, contacts, calendars, notes, and attachments — with a single professional tool.

Bulk Email Backup

Back up a single mailbox or multiple mailboxes at once and save them to an Outlook PST file. Add accounts in bulk using a CSV file containing IMAP usernames, passwords, and server details.

Multiple Saving Formats

Export and save mailboxes in various formats, including PST, DOC, DOCX, EML, MSG, MHT, HTML, and PDF.

Broad IMAP Server Compatibility

Seamlessly back up mailboxes from Yahoo, Gmail, G Suite, Amazon WorkMail, AOL, Zimbra, , Office 365, Zoho Mail, and more.

Gmail Backup

Take a complete backup of your Gmail account — including emails, Google Chat (Hangouts), calendar events, appointments, and contacts — and save it all in PST format.

Selective Backup Filters

Choose specific folders and apply date-range filters for targeted backups. You can also exclude deleted or empty folders to keep your backup clean and efficient.

Duplicate-Free Incremental Backup

Avoid redundant copies of emails and attachments with incremental backup support. The tool automatically skips previously backed-up items and only processes new mailbox data.

Split Large PST Files

Split large Gmail or IMAP backups into smaller PST files — easier to manage, share, and less prone to corruption.

Migrate to Office 365 Groups

Transfer mailbox data from PST files to Microsoft 365 Groups. The tool also supports migration to Exchange, Lotus Notes, and Novell GroupWise.

Restore to IMAP Servers

Restore emails, contacts, and other mailbox items from a PST file back into any IMAP server — move data seamlessly to Gmail, AOL, Yahoo, , Zimbra, Amazon WorkMail, and more.

Why Choose Shefware IMAP Backup Tool?

Quick, efficient, and reliable IMAP email backup

Migrate Outlook PST files to Gmail and other IMAP servers

Preserves the original folder/file structure and naming during backup

Built-in operation timeout feature to prevent frozen or stalled backups

Supports simultaneous backup and restore operations

Ensures secure backups with zero data loss

Retains source file and folder names exactly as they appear

Generates a detailed backup report in CSV format for easy tracking