MailXaminer Email Decryption vs Untitled Goose Tool: Side-by-Side Comparison (2026)

MailXaminer Email Decryption: Decrypts S/MIME & OpenPGP emails from PST/OST/EDB for forensic analysis. built by MailXaminer. Core capabilities include Decrypt S/MIME encrypted emails using certificate and password, Decrypt OpenPGP encrypted emails using private key and password, Automatic detection of encrypted emails and digital signatures..

Untitled Goose Tool: A robust and flexible hunt and incident response tool for investigating AzureAD, Azure, and M365 environments..

Both serve the Digital Forensics and Incident Response market but differ in approach, feature depth, and target audience.

MailXaminer Email Decryption is developed by MailXaminer. Untitled Goose Tool is open-source with 952 GitHub stars. Vendor maturity, funding stage, and team size can be important factors when evaluating long-term viability and support quality.

MailXaminer Email Decryption and Untitled Goose Tool serve similar Digital Forensics and Incident Response use cases: both are Digital Forensics and Incident Response tools, both cover Microsoft 365. Key differences: MailXaminer Email Decryption is Commercial while Untitled Goose Tool is Free, Untitled Goose Tool is open-source. Review the feature comparison above to determine which fits your requirements.