Files with mbp extension are used for MobilPocket eBook format. They contain some specific data like annotations, corrections etc.

Detailed description

Software that open smbp file

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SMBP file extension - Mobipocket eBook secured auxiliary file

What is smbp file? How to open smbp files?

File type specification:

Encoded and encrypted file type icon Encoded and encrypted file type

The mbp file extension is associated with MobiPocket eBook format and used for some sort of secured auxiliary file, that can contain various user specific data, such as annotations, corrections, marks etc. These files are the counterpart to the main ebook file (PRC etc.and such).

The default software associated to open smbp file:

Amazon Kindle icon, Inc. logoAmazon Kindle  Amazon Kindle software

Company or developer:, Inc.

Kindle is an portable e-book reading device from Amazon. It is used to download, browse, and read e-books, newspapers, magazines. Kinde supports mainly AZW and MOBI files, but you can convert other formats to be readable in Kindle, including DOC, HTML, PNG, JPG, GIF, BMP or ZIP.

Help how to open:

This file type is not meant to be opened directly, there is no software that could open and work with it directly, or there is no information available in public sources about opening this file type. This is usually the case of some internal data files, caches, temporary files etc.

How to convert:

As far as we know, this .smbp 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 recommended software applications associated to the .smbp 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 smbp file, edit smbp file, convert smbp file, view smbp file, play smbp file etc. (if exist software for corresponding action in's database).

Unspecified and all other actions for computer programs working with smbp file - Mobipocket eBook secured auxiliary file

Click on the software link for more information about Amazon Kindle. Amazon Kindle uses smbp file type for its internal purposes and/or also by different way than common edit or open file actions (eg. to install/execute/support an application itself, to store application or user data, configure program etc.).

Amazon Kindle:

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