MAILFOLIOApp Store

PRIVATE READER / 001

The email file
opens here.

Read Outlook messages, mail archives and Winmail attachments without sending private correspondence to a conversion server.

Coming soon to theApp StoreSee what’s inside

$9.99 once. Three files free. No account. No subscription.

100%LOCAL
9:41● ● ●
MAILFOLIO•••
✓ PRIVATEMSG

Contract review
and next steps

FROM
alex@example.com
TO
you@example.com
DATE
23 July 2026

Hi — attached is the final copy for review. MailFolio keeps this message and every attachment on your device.

PDFsigned-contract.pdf1.2 MB
⌁Reader▰Library＋≡Settings

A QUIET UTILITY FOR SENSITIVE WORK

“Your correspondence stays yours.”

MailFolio parses message bodies, headers and attachments on your Apple device.

Remote HTML content, scripts, forms and tracking pixels are blocked inside the reader.

No login. No advertising SDK. No analytics profile. Nothing is uploaded by MailFolio.

FORMAT DESK / 006

Odd files.
One calm place.

01

MSG / OFT

Outlook HTML, plain text, compressed RTF, attachments and embedded messages.

02

EML / EMLX

MIME messages with encoded headers, inline resources and alternative bodies.

03

MBOX

Browse multi-message archives, search the correspondence and export the entire set.

04

WINMAIL.DAT

Extract classic and MAPI-packed TNEF content without hunting for a desktop converter.

05

MHT / MHTML

Open web archives while keeping external requests and active content switched off.

06

PRO EXPORT

Create searchable PDF, portable EML, self-contained HTML and plain-text copies.

BUILT FOR THE REAL HANDOFF

From “I can’t open this”
to a usable record.

  1. 01

    Open from anywhere

    Use Files, Mail, AirDrop, Finder, Open In, a Home Screen quick action or a Shortcut.

  2. 02

    Read the full message

    Inspect recipients, dates, headers, HTML or RTF content, nested messages and every attachment.

  3. 03

    Take the next action

    Preview, save, share, reply, forward or export a durable copy—without a conversion service.

MAILFOLIO PRO / LIFETIME

Useful once.
Yours for good.

$9.99ONE-TIME PURCHASE

Unlimited opening and every professional export on iPhone, iPad and Mac.

Coming soon to theApp Store

DESK NOTES

Questions, answered.

Does MailFolio upload my email?

No. File parsing and rendering happen on your device. MailFolio contains no account system, advertising SDK or conversion-server integration.

Can it open every Outlook file?

MailFolio handles the common MSG, OFT, EML, EMLX, MBOX, MHT, MHTML and Winmail.dat variants. Encrypted, malformed or proprietary future variants may not decode completely.

Is $9.99 a subscription?

No. MailFolio Pro is a one-time, non-consumable App Store purchase. The first three successful imports are free.

Which languages are included?

English, Italian, German, French, Spanish, Brazilian Portuguese, Dutch, Japanese and Simplified Chinese.