Proton Mail Backup & Migration Software
Secure and fast Porton mail backup and migration solution designed for simplicity. The all-in-one tool helps you download and transfer ProtonMail email data with a secure process and confidence. Whether you are switching platforms or archiving emails, it will help you with everything.
- Export Proton Mail to PST, MBOX, PDF, EML, MSG, HTML, and more.
- Migrate emails directly to Gmail, Yahoo, Office 365 & IMAP accounts.
- Apply date filters to export only specific time-range emails.
- Folder preview and selection for customized email backup.
- Preserve attachments, metadata, formatting & folder structure.
Proton Mail Migrator and Backup Solution - Advanced Features
- Export Proton Mail emails to PST , MBOX , EML , PDF , MSG , HTML , Thunderbird , MHTML , and EMLX and save locally.
- Transfer Proton Mail to Gmail , Yahoo Mail , Office365 , or any other IMAP-compatible email platform.
- Import Proton Mail emails directly into your existing Thunderbird profile with direct process.
- Export emails for each folder as separate MBOX file or combine all folders into a single MBOX file.
- Preview Proton Mail folders and selectively choose which folders to include for backup or migration.
- Batch export facility to save time by exporting multiple Proton Mail folders at once.
- Filter emails by specific date ranges to export only the necessary emails from Proton Mail account.
- Choose any location on your system to save exported files for easy access and organization.
- Split PST files into smaller parts during Proton Mail to Outlook PST process (manage file size).
- Keep all email elements intact, including formatting, attachments, metadata, and folder hierarchy.
- Provide name to new files with different combinations of email elements - Subject, Sender and Date.
- Intuitive, easy-to-use interface for users of all experience levels - no technical skills required.
- Compatible with all Windows O/S versions from XP to Windows 11 to ensure wide usability.
Demo Edition:- Backup & migrate 25 emails per folder from Proton Mail account - completely free.
Software Working Screenshots
Top Features of Proton Mail Email Export Software
Most Reliable Proton Mail Backup & Migrate Tool
A smart solution to securely store Proton Mail emails on your computer or transfer them directly to other cloud or server-hosted email platforms.
- Download & Save Proton Mail Emails Locally: - Instantly save your Proton Mail emails in your preferred format on your system. Works to backup Proton Mail email in PST (with optional file splitting), MBOX (combined or per folder), EML, MSG, EMLX, HTML, MHTML, PDF, or Thunderbird-compatible files. Offers complete flexibility for backup and provides offline access to your data.
- Move Proton Mail to Other Email Services: - Quickly transfer your Proton Mail inbox to Gmail, Office 365, Yahoo Mail or any other IMAP-supported email platform. Migrate emails while preserves folder hierarchy and all message elements such as formatting, attachments and header info.
Working Process >> How to Backup/Migrate ProtonMail?
Save Proton Mail to Outlook PST
Proton Mail allows data to be exported to Outlook-readable PST files. This makes it ideal for individuals or businesses switching or import Proton Mail emails to Microsoft Outlook.
Plus, a Split-PST feature is included to split large files into manageable sizes to avoid PST size limitations.
Store Each Email as a Separate File
Users who prefer to save every email separately. This software supports exporting Proton Mail messages to standalone files such as EML, MSG, PDF, EMLX, HTML, or MHTML formats. It is great for organizing individual messages or storing individual email with attachments.
Backup Proton Mail to MBOX Format
- Separate MBOX: - Save each Proton Mail folder with their emails as its own MBOX file.
- Single MBOX: - Merge emails from all selected folders into one unified MBOX.
Allows Proton Mail backing up emails to MBOX by choosing one of 2 MBOX export options:
Directly Import to Thunderbird
Avoid the technical hassle—import your Proton Mail emails directly into an existing Thunderbird profile. The software automatically detects the local Thunderbird storage location and migrates the Proton Mail emails to there.
Choose Specific Folders for Export
If you don't want to import all the folders, no worries. The software provides a preview of all the folders and enables you to choose which folders you want to include in your backup or migration process. Select only the necessary and avoid exporting unnecessary.
Date-Range Email Filtering
Export only important emails. Use date filters to set custom ranges and exclude irrelevant or old messages from your export job. Perfect for targeted archiving or migration jobs.
Custom File Naming Options
This software allows you to name the output files using a combination of the subject, from and date fields. Available for formats including EML, EMLX, MSG, PDF, HTML, and MHTML. This feature simplifies file organization.
Maintain 100% Email Integrity
Every email message is preserved in its original state. This includes metadata, attachments, formatting, and header information. This ensures that you get a true copy of your Proton Mail account in the output file or destination email platform.
Manual Saving Location Select
Save your data wherever you want - to a local disk, external storage or a network location. When backing up ProtonMail emails as offline files, you can control where to put the exported files.
Clean, Easy-to-Use Interface
Designed with simplicity in mind, this tool is completely beginner-friendly. From login to export, every step is guided and hassle-free. No technical knowledge is required to use the software for Proton Mail backup or migration.
Supports All Windows Versions
Compatible with all versions of Windows OS: Windows 11, 10, 8, 7, Vista, XP, and even older versions - both 32-bit and 64-bit systems. It is ideal for all user types, from individual users to enterprise environments.
Free Proton Mail Backup & Migration
Try it before you buy. The demo version lets you export or migrate up to 25 emails per folder—all for free. It's a great way to test performance and functionality with real data without spending a penny.
Frequently Asked Questions (FAQ)
How to Backup Proton Mail Emails to Computer/Local Drive?
- Download and install eSoftTools Proton Mail Backup & Migration Tool on your Windows system.
- Launch the software and sign in with Proton Mail login details securely to fetch mailbox contents.
- Choose the folders you want to back up and select an export format such as PST, MBOX, EML, PDF, Thunderbird, and others.
- Apply optional settings like date-based email filters, custom naming patterns, and set your preferred saving path for saving the backup.
- Click the Start Backup button to initiate the process and save Proton Mail emails directly to your computer.
To get the complete step-by-step walkthrough, visit: - How to Backup Proton Mail Emails Locally?
How to Migrate Proton Mail Emails to Cloud Email Services?
- Download and install Proton Mail Migration Tool on your Windows PC and open the application.
- Login with your Proton Mail credentials to allow the tool to fetch and display all your mailbox folders.
- Select the folders you want to move, then click the Import to Cloud button.
- Pick your target platform such as Gmail, Yahoo Mail, Microsoft/Office 365, or any other IMAP-supported service.
- Enter login details for the destination account, and optionally configure folder mapping and filters.
- Click on the Import/Migrate button to begin securely transferring Proton Mail emails to your chosen cloud email provider.
To see the full detailed steps, visit: - How to Migrate Proton Mail Emails to Other Cloud Accounts?
Do I need ProtonBridge on my computer to back up or migrate ProtonMail emails?
Yes, Proton Bridge is mandatory. It acts as a secure gateway that allows eSoftTools Software to access your Proton Mail account via the standard IMAP/SMTP protocol. You must install and configure Proton Bridge before use IMAP backup and Migration software.
What file formats this software offers for exporting and saving Proton Mail emails?
You can export Proton Mail emails to multiple formats including PST, MBOX, EML, PDF, MSG, HTML, MHTML, EMLX, Thunderbird. This gives you flexible offline access and compatibility with various platforms.
Is it possible to move Proton Mail to Gmail or Office 365?
Absolutely. You can transfer emails from Proton Mail to Gmail, Yahoo Mail, Microsoft Office 365 and any other IMAP based email services without any problem.
How the software handles email attachments and formatting?
This tool ensures 100% preservation of email integrity including inline images, attachments, metadata (from, to, bcc, cc, subject, date) and original formatting during both backup and migration.
Can I import Proton Mail directly into my Thunderbird profile?
Yes, this software provides a direct option to import Proton Mail emails to Thunderbird without any manual setup.
Does this tool support selective email backup or migration?
Yes. It includes features like date-range filters and folder selection so you can export or migrate only the emails you specifically need.
Is there a free trial of Proton Mail Backup & Migration Tool available? What are its limitations?
Yes, there is a free demo version available that allows you to export or migrate up to 25 emails per folder from your Proton Mail account. This helps you test all the features before purchasing the full version.