GMvault

At a glance

• Editor score
  7.3 / 10
• Pricing
  Free plan
• Best for
  Free Gmail-only technical users
• Free plan
  Yes
• Paid from
  Free
• Facts checked
  20 Sep 2026

• Where it wins

  • Free and open source with local repository storage
  • Full and incremental Gmail synchronization
  • Restore support with resumable transfers and OAuth

• Where it doesn't

  • Supports Gmail rather than multiple email providers
  • Command-line interface requires technical comfort
  • Provides a locally managed archive instead of hosted backup service

Our verdict on GMvault

GMvault is an open-source command-line utility for backing up and restoring Gmail accounts. It is aimed at individuals and small teams that want to keep email data in a local repository rather than rely on a hosted backup service. The tool supports Windows, macOS, and Linux, and its Gmail focus makes it a fit for users whose backup needs center on one provider. Authentication can use OAuth or a Gmail password, giving administrators two available connection methods.

Its backup workflow covers both full Gmail mailbox synchronization and incremental synchronization. Email data is stored locally, which supports a repository-based approach to archiving and gives users control over where the backup is kept. GMvault can also restore backed-up email to a Gmail account, and interrupted restores can be resumed or restarted. These capabilities make it more than a one-way export utility: it supports synchronization, local storage, and recovery to Gmail. The command-line interface is appropriate for users who are comfortable working with terminal-based tools and local repositories.

GMvault is strongest when the requirement is a free, open-source Gmail backup tool that runs across Windows, macOS, and Linux. It is a practical choice for technical users who want full and incremental synchronization plus restore options without a paid plan. It is less suitable for teams seeking broad provider coverage, a graphical workflow, or a hosted backup service. Since Gmail is the supported provider, organizations managing mail across other services should choose a tool with wider provider support. Buyers who prefer local control and can work with a command-line utility should find its feature set closely aligned with that use case.

Your product? Our editors can test GMvault in depth and publish a review, labelled as paid · from $149/mo →

GMvault pricing

GMvault fact sheet

GMvault integrations

GMvault lists 1 integrations on its own site.

• Gmail

Alternatives to GMvault

• Synology Active Backup for SaaSA free self-hosted option for centralized Microsoft 365 and Google Workspace backup.9.3
• KeepitA governance-focused SaaS backup platform with broad connectors and granular recovery.9.2
• Veeam Backup for Microsoft 365A broad Microsoft 365 backup option for teams managing their own storage and infrastructure.9.1

See all GMvault alternatives →

Featured on iTechGuides

GMvault is listed in our Email Backup Software directory. Add the badge to your site — it links back to this page.

<a href="https://www.itechguides.com/products/gmvault/"><img src="https://www.itechguides.com/best/badge/gmvault.svg" alt="Featured on iTechGuides" width="230" height="46"></a>

Reviewed by iTechGuides Editors · Editorial team · Updated Oct 2026

Advertiser disclosure: iTechGuides is reader-supported. Vendors can pay for top positions in our rankings and for a place on other products' pages, and we may earn a commission when you click some links. Bought places stand at the number bought; this page and our disclosure say so. Paying vendors may get a fuller, more detailed review from our editors, and that review can change their score. How we rank.

Last updated 7 Oct 2026 · How we research and update