Files with spn file extension might also be found as compressed encrypted PNG files made using the Sealed Media software.

There are 2 other file types using
the SPN file extension!

empty icon.spn - Spanish readme data

spn icon.spn - Corel WordPerfect distribution definition

Detailed description

Software that open spn file

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SPN file extension - Sealed PNG graphic

What is spn file? How to open spn files?

File type specification:

Encoded and encrypted file type icon Encoded and encrypted file type

The spn file extension is also used for PNG files compressed and encrypted using the Sealed Media platform. It was later acquired by Oracle.

Most likely some old format without support. No further information could be found.

This spn file type entry was marked as obsolete and no longer supported file format.

This type of file is no longer actively used and is most likely obsolete. This is typically the case for system files in old operating systems, file types from long discontinued software, or previous versions of certain file types (like documents, projects etc.) that were replaced in higher versions of their original programs.

The default software associated to open spn file:

Oracle Corporation logoUnsealer  Microsoft Windows software

Company or developer:
Oracle Corporation

Unsealer is a free browser plugin that is used to view sealed documents.

Help how to open:

Use Unsealer to access these files.

How to convert:

As far as we know, this .spn file type can't be converted to any other file format. This is usually the case of system, configuration, temporary, or data files containing data exclusive to only one software and used for its own purposes. Also some proprietary or closed file formats cannot be converted to more common file types in order to protect the intellectual property of the developer, which is for example the case of some DRM-protected multimedia files.

List of software applications associated to the .spn file extension

Recommended software programs are sorted by OS platform (Windows, macOS, Linux, iOS, Android etc.)
and possible program actions that can be done with the file: like open spn file, edit spn file, convert spn file, view spn file, play spn 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 able to perform the specified software action, such as opening, editing or converting spn files.

Software that open spn file - Sealed PNG graphic

Programs supporting the exension spn on the main platforms Windows, Mac, Linux or mobile. Click on the link to get more information about Unsealer for open spn file action.

Microsoft Windows:

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SPK file extension > Encoded and encrypted file types

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file extension SPPT


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