Move Mail Between Any Two Formats
Nine converters and 55 direct routes, every one of them running on your own machine.
9 converters
Folders preservedAttachments intactNo size cap on the tab
No Route Like That
Name the format you have or the one you want, or clear the field to list everything.
Mailbox Archives
Whole Mailbox and Archive Conversion
Five converters for files that hold a whole account. Folder structure, read state and attachments all carry across.
MBOX Converter
The usual first step when leaving Thunderbird or Apple Mail for Outlook.
PST Converter
Outlook's archive opened up so it can land in almost any other client.
OST Converter
Recover mail from a cached file after the mailbox behind it has gone.
OLM Converter
The bridge from Outlook for Mac to a Windows mailbox that will accept it.
EDB Converter
Pull individual mailboxes out of a dismounted Exchange store.
Single Messages
One Message at a Time
Two converters for loose message files. Usually needed for evidence or reporting rather than a full migration.
Archive Utilities
Reshape an Archive Without Converting It
Two utilities for archives that are the right format but the wrong size. Split by date, or merge years into one.
Direct Routes
Every Conversion Route in One Place
Each converter above handles several targets. If you know both ends already, open the exact route from here.