Mailriva vs. imapsync: A GUI for IMAP Migration
imapsync is the trusted open-source command-line tool for IMAP migrations. Mailriva builds on top of it and adds a graphical user interface with preconfigured providers and integrated backup.
imapsync power with a graphical interface
Mailriva uses imapsync under the hood for IMAP-to-IMAP transfers and adds preconfigured providers and local backup.
Graphical User Interface
Instead of the command line, you see all folders and progress in real time.
No Perl, No Linux
imapsync is pre-installed — no Perl or terminal knowledge needed.
Preconfigured Providers
IMAP servers for GMX, Web.de, T-Online, Gmail, and more are already set up.
Integrated Backup
Local backup as EML or MBOX alongside migration.
Feature Comparison
imapsync
Mailriva
IMAP-to-IMAP migration
Folder structure preserved
Resume interrupted transfers
Runs on Windows, macOS, and Linux
Open Source
Graphical User Interface (GUI)
Preconfigured providers (45+)
Local backup / archive (EML, MBOX)
Visual progress indicator
No technical skills required
Bulk migrations via script
Advanced filters (Regex, date, size)
Mailriva: date & size — Regex only via imapsync
Frequently Asked Questions
imapsync power, without the terminal
Transfer your emails with a graphical interface — no skills needed.