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Email and message archiving for Mac
Preserve your communication
Archive emails and messages outside the apps you use every day. Keep a local, searchable record that stays under your control and remains readable years from now.
Two applications for two kinds of communication
Old communication usually seems safe until the day you need it. Then you discover that the email thread is buried in an account you no longer use, the attachment is missing, or the message conversation only makes sense inside an app that has changed around it.
That is the problem with leaving your history inside daily communication apps. They are built for sending, receiving, syncing, and scrolling today and not for preserving a faithful record for years.
Emails and messages may both be communication, but they do not behave the same way.
Email is usually structured: senders, recipients, subjects, dates, attachments, folders, and long threads that often become the record of agreements, projects, invoices, support cases, or legal questions.
Messages are different. They are continuous conversations: short replies, context, participants, photos, videos, everyday decisions, and personal moments that only make sense when the thread stays intact.
That is why Moth Software offers two separate applications. Mail Archiver X is built for preserving email. MAX Messages is built for preserving message conversations. Each archive is designed around the kind of communication it protects.
Mail Archiver X
Email is the paper trail of your professional life. Agreements. Proposals. What your lawyer will ask for. What someone disputes three years later saying "that's not what we agreed."
Mail Archiver X keeps your correspondence intact. Structure, attachments, continuity. Exactly as sent and received.
MAX Messages
Messages are different. They're not correspondence but relationship. The running thread with your business partner where the real decisions got made. Your daughter at 11pm saying she got home safe. The joke that only makes sense in context.
MAX Messages preserves conversations the way they actually happened. Context, participants, continuity. Still readable in the future.
Deliberate by design
Archiving should feel like a seatbelt. You don't think about it. But you're glad it's there.
Moth Software keeps preservation completely separate from your daily communication. You keep using your email and messaging apps exactly as you do now. The archive sits alongside, stable and untouched.
No silent rewrites. No background "optimization." No AI deciding which parts of your history were worth keeping. What you archived stays what it was.
Any change to your historical record requires an explicit decision by you. Nothing gets altered or removed for your convenience. The goal is simple: faithful records, stored under your control, still readable years from now.
You decide what to keep. The software makes that practical and keeps it accessible whenever you need to look back.
Used where communication must remain accessible for years to come
The people who understand independent archiving fastest are the ones who've already lost something. A hard drive. An account. A backup that turned out not to be one.
You don't have to wait until that happens.
Professionals, consultants, small businesses, individuals. The common thread isn't industry. It's stakes. For some that means business communication: agreements, commitments, the paper trail that protects them. For others it's years of personal exchanges that form part of who they are and who they've been to the people they love.
In every case the priority is the same: continuity over novelty. Long-term readability over constant feature churn.
Five years from now, you'll either have the record or you'll wish you did.
“Preserving Messages chats with my son gives me a sentimental record of our everyday conversations over the years. I would hate to lose that history. It’s a lovely record of our relationship.Mark M.
For business, keeping a permanent record of SMS commitments and promises is just as important.”
“For easy retrieval and review of email, Mail Archiver X is unmatched. It’s clean, reliable, and gives me peace of mind knowing my archive is safe in a single database. After losing data from a macOS error, Mail Archiver X backed up my emails without issue, and now I sleep better knowing my emails are securely archived.”Richard K.
Where to begin
If you want to understand the reasoning behind independent archiving, start with Why archive.
Or go straight to the applications and choose the archive that fits your communication. Try it free. See what it does. Then decide: