https://prismmigration.com Enterprise Mailbox & Database Migration Software Utilities PRM-CON-2026-003 EML Converter Tool (2026 Enterprise Edition) # EML Converter Tool — Windows & Mac (v26.08, 2026 Edition) When dealing with thousands of standalone RFC 822 .eml files exported from Windows Live Mail, Thunderbird, or eDiscovery legal holds, merging them manually into Outlook or cloud inboxes is impractical. Prism EML Converter automates batch EML processing with military-grade precision. ## What It Actually Does The engine recursively traverses directories containing tens of thousands of EML files, parsing complete MIME headers, DKIM signatures, inline images, and multi-part attachments, converting them into structured archives or cloud inboxes. **17 output targets supported:** PST (Unicode) · PDF · HTML · MHTML · RTF · DOC · TXT · JSON · CSV · EML (Normalized) · MSG · MBOX · EMLX · Gmail · Google Workspace · Office 365 · IMAP Server · Yahoo Mail ## Enterprise & Admin Features - **Direct Cloud Upload** — ingest folders of EML files directly into Office 365 and Google Workspace inboxes. - **Admin Impersonation & P https://prismmigration.com/products/eml-converter-tool https://prismmigration.com/screenshots/emlc-1.png in_stock 49.00 USD Prism Migration new 4 Gmail Backup Tool # Gmail Backup Tool — Mailbox Archival & Export Engine (2026 Edition) Google Takeout often takes days to prepare archives, frequently drops connection on 50GB+ inboxes, and provides unindexed MBOX files that Outlook cannot open. Prism Gmail Backup Tool downloads Gmail accounts directly to local disks in 17 formats with modern OAuth 2.0. ## What It Actually Does The engine connects directly to the Gmail REST API and Google Calendar/People APIs, downloading full email threads, inline images, attachments, and address books into structured desktop formats or secondary cloud tenants. **17 output targets supported:** PST (Unicode) · PDF · HTML · MHTML · RTF · DOC · TXT · JSON · CSV · EML · MSG · MBOX · EMLX · Office 365 · IMAP Server · Yahoo Mail · Local Drive ## Standalone & Admin Features - **100% Offline & Private** — your emails go straight from Google servers to your local machine with zero third-party proxy relay. - **Zero Risk of Data Theft** — credentials are authe https://prismmigration.com/products/gmail-backup-tool https://prismmigration.com/screenshots/gb-1.png in_stock 39.00 USD Prism Migration new PRM-CON-2026-002 MBOX Converter Tool (2026 Enterprise Edition) # Prism MBOX Converter Tool — Windows & macOS (v26.08, 2026 Enterprise Edition) Ever tried dragging a 45GB Google Takeout archive directly into Microsoft Outlook? Nothing happens. Outlook simply doesn't understand Unix MBOX files. Double-clicking the file won't get you anywhere, either. To make matters worse, most freeware converters on GitHub or SourceForge choke with a fatal `OutOfMemoryException` the moment you feed them an archive over 2GB. We built Prism MBOX Converter to put an end to that frustration. It's clean, fast, and runs 100% offline on your own hardware. --- ## Why Standard Converters Choke on Real-World MBOX Archives Here's the problem: MBOX isn't just one tidy, universal standard. Over thirty years, email clients took RFC 4155 and twisted it into proprietary dialects. When a migration blows up halfway through, one of these four roadblocks is usually the culprit: 1. **Thunderbird's Nested Directory Trees (`.sbd`):** Thunderbird doesn't save subfolders inside https://prismmigration.com/products/mbox-converter-tool https://prismmigration.com/screenshots/mboxc-1.png in_stock 49.00 USD Prism Migration new PRM-PST-CONV-2026 PST Converter Tool # PST Converter Tool — Windows & Mac (v26.08, 2026 Edition) When you open a PST file and realize it holds 80,000 emails, 4 years of calendar events, and a full contacts book — and your target is Google Workspace — you need a tool that handles the whole job, not just the emails. That is what we built. ## What It Actually Does The Prism PST Converter reads Outlook PST files directly off disk. No MAPI. No Exchange. No Outlook install. It parses the binary format natively using a 64-bit engine, then pushes the output to wherever you need it — a local folder, a cloud inbox, or an enterprise tenant. **17 output targets supported:** PDF · HTML · MHTML · RTF · DOC · TXT · JSON · CSV · EML · MSG · MBOX · EMLX · PST Archive · Gmail · Google Workspace · Office 365 · IMAP Server · Yahoo Mail Output is not just emails. We also migrate **Contacts, Calendar events, and Tasks** directly to Gmail and Office 365. Most converter tools skip this. We do not. ## Enterprise & Admin-Level Migra https://prismmigration.com/products/pst-converter-tool https://prismmigration.com/og-default.png in_stock 49.00 USD Prism Migration new PRM-GEN-2026-002 Universal IMAP Backup Tool (2026 Enterprise Edition) All-in-one universal IMAP mailbox backup and migration software supporting custom port SSL/TLS mail servers, Zimbra, Kerio, MDaemon, Exchange IMAP, and standard cloud providers. https://prismmigration.com/products/imap-backup-tool https://prismmigration.com/logo-p.png in_stock 49.00 USD Prism Migration new