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Aid4Mail

Aid4Mail Feature Comparison

Compare all features across our three editions to find the perfect solution for your email processing needs

Converter

Email Migration & Conversion

Aid4Mail Converter delivers fast, reliable email conversion and migration with support for 40+ formats. Perfect for law firms, corporate legal departments, and IT professionals who need to move emails between platforms or convert archives to standard formats. Its all-in-one unattended workflow handles collection through export automatically, including deduplication, journaling envelope removal, and incremental processing. Limited to one user per license with no forensic or AI features.

299 /year
or 49 /month
Investigator

Email Forensics & Analysis

Aid4Mail Investigator adds powerful forensic and analytical capabilities to everything in Converter. Designed for digital forensics investigators and eDiscovery professionals, it recovers deleted and corrupted emails that other tools miss, searches inside attachments and file metadata, and leverages AI to filter, classify, and analyze email content. Includes native pre-acquisition filtering to dramatically reduce collection time, concurrent processing for handling multiple projects simultaneously, and Python extensibility for custom workflows.

999 /year
or 129 /month
Enterprise

Full eDiscovery Solution

Aid4Mail Enterprise provides everything in Investigator plus enterprise-scale deployment and automation capabilities. Built for government agencies, large law firms, and forensic labs, it features command-line interface automation for unattended workflows, flexible deployment options (Windows Server, networked computers, or shareable USB drives), and unlimited internal users. Includes support for Mimecast and Proofpoint archive exports, making it the complete solution for organizations requiring scalable, automated eDiscovery operations.

4999 /year
or 649 /month

4-month minimum for monthly plan

Feature Categories

Explore detailed feature comparisons across all Aid4Mail editions. Click any category to expand and view specific capabilities.

Subscription Pricing Summary

Converter

Monthly: 49
Annual: 299

Investigator

Monthly: 129
Annual: 999

Enterprise

Monthly: 649
Annual: 4999

4-month minimum for monthly plan

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Prices do not include VAT or GST.

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4-month minimum commitment for Aid4Mail Enterprise monthly subscription plan

Frequently Asked Questions

Which Aid4Mail edition is right for me?

If you need basic email conversion and migration, Converter is perfect. For forensic investigations with deleted email recovery and advanced search, choose Investigator. Enterprise is the best choice for enterprise-scale eDiscovery with AI analysis and cloud collection.

Can I upgrade between editions?

Yes! You can upgrade from any edition to a higher one at any time by paying the price difference. Your settings and work will be preserved.

What’s included in the subscription?

All subscriptions include unlimited email processing, free software updates, comprehensive documentation, and technical support. Higher editions include additional priority support options. Note: Aid4Mail’s AI features follow a Bring Your Own Key (BYOK) model—you must obtain and manage your own API keys from providers such as OpenAI, Google, and others. AI usage costs are separate from your Aid4Mail subscription.

Do I need a separate license for each computer?

Converter and Investigator require one license per computer. Enterprise edition offers flexible deployment options including server installation and USB portability for unlimited internal users.

What does ‘No limit’ mean for Enterprise end users?

The Aid4Mail Enterprise edition offers organizational flexibility rather than unlimited simultaneous use. When installed on a Windows Server, the GUI allows one user session at a time (though it can manage multiple concurrent tasks), while the CLI supports up to four simultaneous users by default (expandable on request). When run from a shareable USB key, the license can be shared among multiple users or computers—similar to lending a book—but only one instance can be active at a time, and it cannot be used on a server. For organizations requiring greater flexibility with multiple servers or more concurrent users, VM licensing options are available with custom pricing. For complete licensing details, please refer to our End User License Agreement (EULA).

Does Aid4Mail run on Mac or Linux?

No, Aid4Mail requires Windows 7 or later. All editions support Windows 8, 10, and 11, both 32-bit and 64-bit versions. Aid4Mail Enterprise also supports Windows Server. For Mac and Linux users, we recommend running Aid4Mail in a virtual machine environment such as Parallels Desktop, VMware Fusion, or VirtualBox.

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