Files with SMI extension might also be found as self-mounting disk image files from Apple Classic.

There are 5 other file types using
the SMI file extension!

empty icon.smi - Microsoft SAMI subtitles

empty icon.smi - Daylight SMILES file

smi icon.smi - IBM Lotus smart icons

empty icon.smi - Siemens mobile phone inbox SMS file

empty icon.smi - Synchronized Multimedia Integration Language presentation file

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SMI file extension - Mac Self-mounting disk image file

What is smi file? How to open smi files?

File type specification:

Disk image (ISO) binary file type icon Disk image (ISO) binary file type

smi file icon: smi filetype icon

The SMI file extension is related to Self-mounting disk image format used on Macintosh Classic platform before the introduction of DMG file format.

These files are commonly in BIN or BINHEX formats.

The default software associated to smi file type:

Mac OS X icon

Apple, Inc. logoMac OS X  Apple macOS / Mac OS X software

Company or developer:
Apple, Inc.

OS X or Mac OS X is Unix-based operating system developed by Apple Inc. for Macintosh computers. It contains basic core applications for everyday use, such as Finder basic file manager, Safari for Internet browsing, QuickTime for video, iTunes for managing audio data and iPod, iOS devices management , iMessage instant messaging, Mail, Contacts, Calendar and many more.

The latest version 10.11 of OS X is called El Capitan. It is available to purchase on Mac App Store as well as is distributed with new Mac computers and notebooks. It includes features to improve the security, performance, design and usability.

OS X operating system was replaced by new macOS in 2016!

Help how to open SMI files:

The SMI images can be handled by programs like DropDMG.

How to convert file with extension SMI:

DropDMG program might be able to convert this format to the newer DMG.

Related links:

Self Mounting Image entry at Wikipedia

List of software applications associated to the .smi file extension

Recommended software programs are sorted by OS platform (Windows, macOS, Linux etc.) and possible program actions
that can be done with the file
: like open smi file, edit smi file, convert smi file, view smi file, play smi file etc. (if exist software for corresponding action in's database).

Click on the tab below to simply browse between the application actions, to quickly get a list of recommended software, which is ableto perform the specified software action, such as opening, editing or converting smi files.

  • Open smi file
  • Create smi file
  • Export smi file
  • Extract smi file

Software that open smi file - Mac Self-mounting disk image file

Click on the link to get more information about listed programs for open smi file action.

Apple macOS / Mac OS X:

Main software associated with smi file by default:
Mac OS X small icon Mac OS X
Other suggested software:
DropDMG small icon DropDMG

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