gmvault
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Description:
No description available
Type: Cask  |  Latest Version: 1.9.1@0  |  Tracked Since: Dec 28, 2025
Links: Homepage  |  formulae.brew.sh
Category: Productivity
Tags: backup gmail email cli utility
Install: brew install --cask gmvault
About:
Gmvault is a command-line tool designed to backup and restore Gmail accounts efficiently. It uses the Gmail API to download messages to local storage, supporting compression and encryption for security. Its main value is providing a portable, open-source, and reliable way to own your email data outside of Google's ecosystem.
Key Features:
  • Incremental backups to save bandwidth and time
  • Support for OAuth2 authentication for secure access
  • Local storage with optional compression and encryption
  • Command-line interface for automation and scripting
Use Cases:
  • Creating regular, automated backups of personal or business Gmail accounts
  • Migrating email data between different Gmail accounts or to local archives
  • Complying with data retention policies by maintaining offline email copies
Alternatives:
  • getmail – getmail is a general-purpose IMAP mail retriever, whereas Gmvault is specifically optimized for Gmail's unique features and API.
  • offlineimap – offlineimap syncs IMAP folders to local Maildir, but Gmvault provides better handling of Gmail labels and metadata.
Version History
Detected Version Rev Change Commit
Aug 5, 2025 2:19pm 1.9.1 0 VERSION_BUMP 5ee905af
Jul 2, 2024 11:09pm 1.9.1 0 VERSION_BUMP 7c99cc28