mailin

mailin 2.0: guided step-by-step workflows, a numbered document trail for every job, and faster search on huge archives. On-device by default; optional Cloud AI is opt-in.

mailin turns exported email into an organized, searchable, defensible case file — on your Mac. No account, no tracking.

Import Gmail Takeout (.mbox), Apple Mail (.emlx), Outlook (.msg/.pst/.ost), Lotus Notes (.nsf), or .eml files and mailin builds a fast, structured archive you can search, analyze, and export.

GUIDED JOBS, NOT JUST TOOLS Pick the job you came to do and mailin walks you through it step by step — saving your work as you go and producing a numbered document you can reopen, export to CSV, and pull into reports.

• 47 built-in workflows across 5 roles: Forensic, Legal/eDiscovery, IT, Journalist, Personal
• Auto-save, sequential step gates, sign-off, and who/when attestation
• Attach the exact files and archive emails as evidence to each step
• A numbered document trail (issue, notes, reversal) tied to a tamper-evident log

SEARCH AND BROWSE

• Full-text and structured search across subjects, senders, and body content
• Conversation threading, smart filters (sender, domain, date, attachments, flagged, size)
• Gmail label detection from Takeout

ANALYSIS AND INSIGHTS

• Analytics dashboard: volume timeline, top contacts, activity heatmap, attachment mix
• Communication patterns, relationship/entity network graphs, topic clusters
• Thread Story: a one-click narrative of any thread, grounded to only its emails
• Duplicate and near-duplicate detection with a review pass
• Anomaly detection and smart alerts for unusual senders, off-hours, and auth failures
• PII detection and GDPR data-subject-access reporting with a redaction pass
• Executive dashboard for a case-level KPI overview

EXPORT

• Per-email: EML, PDF, TIFF, MSG
• Documents: Word, CSV, JSON, Markdown, plain text, MBOX, portable HTML viewer, vCard, ICS
• Bates-stamped PDF and Concordance load files for legal production
• Forensic reports with SHA-256 hashes and hash manifests
• Bulk attachment download and redaction marking for safe sharing

FORENSIC AND LEGAL

• Tamper-evident, HMAC-chained audit log across every action
• Chain of custody: acquire, hash, preserve, verify
• Custodians and legal holds: issue, acknowledge, preserve, release
• SPF, DKIM, and DMARC authentication analysis; MIME tree inspection
• Cryptographically signed exports (Ed25519)

PRIVATE BY DESIGN On-device by default. The developer collects nothing.

• Zero analytics, zero tracking, zero third-party SDKs
• Optional Face ID / Touch ID lock and App Sandbox with minimal permissions
• Privacy Manifest declares no data collection by the developer

Built natively with SwiftUI. Universal Purchase — buy once, use on iPhone, iPad, and Mac.

SUBSCRIPTION INFORMATION mailin Personal — Monthly: USD 4.99 / month mailin Personal — Yearly: USD 44.99 / year (save 25%) mailin Personal — Lifetime: USD 99.99 one-time mailin Professional — Monthly: USD 9.99 / month mailin Professional — Yearly: USD 79.99 / year (save 33%) mailin Professional — Lifetime: USD 249.99 one-time Subscriptions auto-renew unless cancelled at least 24 hours before the end of the billing period. Payment is charged to your Apple ID at purchase confirmation. Manage subscriptions in System Settings > Apple ID > Subscriptions. Lifetime purchases are permanent and do not auto-renew.

Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/ Privacy Policy: https://sasmalgiri.github.io/mailin/privacy/

DISCLAIMER mailin augments your judgment; it does not make legal determinations for you. All software, including AI features, can produce inaccurate or incomplete results — always verify important outputs before relying on them. Forensic features (chain-of-custody, Bates numbering, signed exports, HMAC-chained audit logs) support common forensic and eDiscovery workflows, but the admissibility of digital evidence is jurisdiction-specific. Consult qualified legal counsel for evidentiary use. mailin makes no warranty of fitness for any specific legal or regulatory purpose.