A daily updated filename extension database!

SMP3 file extension

The table below provides useful information about the .smp3 file extension. It answers questions such as:

  • What is the .smp3 file?
  • What program do I need to open a .smp3 file?
  • How can the .smp3 file be opened, edited or printed?
  • How can I convert .smp3 files to another format?

Table of Contents

We hope you find this page helpful and a valuable resource!

1 extension(s) and 0 alias(es) found in database

✅ Sealed MP3 Audio Data

Sealed MP3 Audio Data .smp3 file icon
The SMP3 file is a Sealed MP3 Audio Data. Sealed documents are encrypted files that are accessible only to authorized users.
SMP3 format description not yet available
Category: Data files
Application: Oracle IRM Desktop
Mime-type: application/octet-stream
Magic number: -
Magic string: -
Sample: -
SMP3 aliases:
SMP3 related links:
SMP3 related extensions:
Sealed MPEG Movie

Sealed 3DF Data

Sealed E-mail Data

Sealed SVG Document

Other types of files may also use the .smp3 file extension.

🚫 The .smp3 file extension is often given incorrectly!

According to the searches on our site, these misspellings were the most common in the past year:

mp3, sm3, smp, sp3

Is it possible that the filename extension is misspelled?

We found the following similar file extensions in our database:

Reason NN19 Sampler Instrument Patch
ScrapeMate ScrapeMap Data
DataCAD Symbol File
SediMeter Field Data
Ulead PhotoExpress Gallery Data
PhotoImpact Gallery
SampleVision Audio Sample
SediMeter Network Definition Data
Autodesk Softimage Sampler Preset
IMail Server Mail Message

🔴 Can't open a .smp3 file?

When you double-click a file to open it, Windows examines the filename extension. If Windows recognizes the filename extension, it opens the file in the program that is associated with that filename extension. When Windows does not recognize a filename extension, you receive the following message:

Windows cannot open this file:


To open this file, Windows needs to know what program you want to use to open it...

If you don't know how to set the .smp3 file association, check the FAQ.

🔴 Can I change the extension of files?

Changing the filename extension of a file is not a good idea. When you change a file's extension, you change the way programs on your computer read the file. The problem is, changing the file extension does not change the file format.

If you have helpful information about the .smp3 file extension, write to us!

Browser: Abbreviation Application Archive Audio Configuration Data Development Disk Image Document Ebook Font Game Data GIS Graphic Malware Multimedia Other Project Scam Unknown Video
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