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Written By Simran Bhatia
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Updated on December 9th, 2025
“I am currently managing multiple Gmail accounts for my legal communication. However, I need to move every important email to ProtonMail for better privacy and encrypted access. Hence, is there any reliable way to migrate my Gmail to ProtonMail without losing my data?”
— Mark D. Levins
Summary: Email data has no value unless you can access it securely, and Gmail archives often stay locked behind the Google ecosystem. This becomes challenging for teams who want encrypted access, strict privacy, and a more protected mailbox like ProtonMail. To help you with this, the guide below explains reliable ways to migrate Gmail to ProtonMail safely. Particularly, the manual methods and a professional CloudXena Gmail Backup Tool. These methods help you transfer all emails with folders and attachments while preserving the original structure
The table below helps users understand why professionals choose ProtonMail over Gmail.
In this section, we are going to discuss several manual methods to transfer our email data from Gmail to ProtonMail. However, it depends on the users which one they choose according to their requirements.
ProtonMail includes a built-in tool for paid users called Proton Mail Import Assistant, which helps users transfer Gmail to ProtonMail. Henceforth, follow the steps below:
Note: This method only migrates your upcoming emails, not the previously received emails.
For users who want a reliable way to secure their Gmail data, the Gmail Backup Tool is the most effective solution. This tool allows you to download and save your Gmail emails with attachments while preserving the original folder structure. Also, it supports both single-user and multiple-account backups, making it suitable for individuals, professionals, and organizations. Moreover, with advanced filters, you can back up only the required folders, select a specific date range, or save certain email types. Additionally, its secure login ensures complete protection of your Gmail data, guaranteeing that every email is backed up safely without any data loss.
Generally, Gmail stores your entire mailbox within the Google environment. However, migrating emails to ProtonMail gives you stronger privacy, encrypted access, and long-term data safety. The manual Import Assistant works for basic requirements, but becomes slow when handling large or sensitive Gmail mailboxes. For legal professionals, businesses, and security-focused individuals, it’s better to use a professional tool. Therefore, the CloudXena Gmail Backup Tool is the best option to migrate Gmail to ProtonMail, ensuring flawless folder structure and attachment preservation.
Ans. Yes, Proton Mail Import Assistant supports bulk transfers, and professional tools offer even faster bulk migration.
Ans. Yes, you can choose selective folders using both ProtonMail Import Assistant and CloudXena’s filter options.
Ans. Yes, both ProtonMail and CloudXena use secure sign-in methods to protect your credentials.
Ans. For small mailboxes, Proton Mail Import Assistant works well. For large or business accounts, using a dedicated tool is the most reliable method.
About The Author:
I, Simran Bhatia am a Technical Content Writer specializing in data management, email migration, and data recovery IT solutions. My focus is on simplifying complex processes into clear, practical guides that combine technical accuracy with real-world value for IT admins, decision-makers, and everyday users. For me, writing is not just about explaining technology, it’s about making it accessible, reliable, and valuable for readers.
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