10 November 2026, 12:36 PM
When several Outlook data files need to be moved to an IMAP mailbox, handling them one by one can be slow. A practical approach is to use a migration utility that allows multiple PST files to be selected for one transfer. Before starting, check that the destination account supports IMAP access and that you have the correct sign-in details, including an app password if required. Review the source files and decide which mailbox data should be moved. Preparing these details helps organise the migration and avoid interruptions caused by incorrect settings.
The Aryson PST Converter Tool provides an option to add multiple PST files or select a folder containing PST files. After loading the files, users can preview the mailbox items and choose IMAP as the destination. The next step is to enter the IMAP account details so the software can connect to the selected mailbox. This workflow brings file selection, mailbox preview, destination selection, and account authentication into one process. It is designed for users who need to move several Outlook data files without importing each file separately through Outlook. Reviewing the listed files also helps confirm that the intended source data has been selected.
To import PST files to IMAP in one process, add the required PST files through the file-selection option or choose the folder that contains them. Check the preview of the mailbox items, select IMAP as the saving option, and provide the destination account credentials. If you only want to move particular messages, the available filters can be applied before conversion. Once the destination details and selections have been checked, start the conversion and allow the process to complete. Loading multiple source files at once is useful when email data is spread across several PST files and needs to be transferred to an IMAP-enabled account.
Before you begin, confirm that IMAP access is enabled and enter the correct account credentials. Make sure the account has enough storage for the data being transferred. Keep the original PST files unchanged until you have checked the migrated mailbox. After the transfer, review the destination folders and open a sample of the imported messages to confirm that the expected content is present. These checks are especially important when multiple files are involved. A planned selection and final review can make a multi-file email transfer more manageable. Also check provider limits and login requirements before starting the transfer.
The Aryson PST Converter Tool provides an option to add multiple PST files or select a folder containing PST files. After loading the files, users can preview the mailbox items and choose IMAP as the destination. The next step is to enter the IMAP account details so the software can connect to the selected mailbox. This workflow brings file selection, mailbox preview, destination selection, and account authentication into one process. It is designed for users who need to move several Outlook data files without importing each file separately through Outlook. Reviewing the listed files also helps confirm that the intended source data has been selected.
To import PST files to IMAP in one process, add the required PST files through the file-selection option or choose the folder that contains them. Check the preview of the mailbox items, select IMAP as the saving option, and provide the destination account credentials. If you only want to move particular messages, the available filters can be applied before conversion. Once the destination details and selections have been checked, start the conversion and allow the process to complete. Loading multiple source files at once is useful when email data is spread across several PST files and needs to be transferred to an IMAP-enabled account.
Before you begin, confirm that IMAP access is enabled and enter the correct account credentials. Make sure the account has enough storage for the data being transferred. Keep the original PST files unchanged until you have checked the migrated mailbox. After the transfer, review the destination folders and open a sample of the imported messages to confirm that the expected content is present. These checks are especially important when multiple files are involved. A planned selection and final review can make a multi-file email transfer more manageable. Also check provider limits and login requirements before starting the transfer.