Read, Search, and Export MBOX Files Online

This tool allows you to open and read MBOX files directly in your browser without any software installation or uploads. It's ideal for handling exports from Google Takeout, Thunderbird, and Apple Mail.

• Privacy First: Your mail never leaves your computer. The entire process happens locally in your browser, ensuring your data remains private and is never sent to any server.

• Powerful Search and Filtering: Easily search your messages by sender, subject, or date. Filter messages by specific date ranges, combine filters for precise results, and browse your mailbox in a familiar two-pane layout.

• Versatile Export Options: Export your emails to various formats including CSV (for Excel, Numbers, or Google Sheets), PDF (for archiving or printing), and EML (to import back into other mail clients). You can also split large MBOX files into smaller ones.

• Attachment Handling: View and download individual attachments with a single click. For bulk operations, extract all attachments from multiple messages into a single ZIP archive, with options to filter by file type (images, PDFs, documents).

• Handles Large Files: Designed to manage enormous MBOX files, including those up to 50 GB or more, by reading them in small pieces rather than loading the entire file into memory.

• No Installation Required: Simply choose an .mbox file or drag and drop it into the browser. No sign-up, download, or setup is necessary. Best experienced on desktop browsers like Chrome or Edge.

• Free and Paid Tiers: Basic viewing and single message export are free. An optional one-time $29 unlock provides unlimited file size, bulk export capabilities in all formats, and full attachment extraction without any caps.

How it works: Unlike other MBOX converters that require you to upload your entire email history to their servers, this tool processes your file entirely within your browser. Your data remains secure and private on your machine.