There are 4 other file types using
the PBK file extension!

empty icon.pbk - ARC archive

empty icon.pbk - HP-95 phone book

pbk icon.pbk - Microsoft dial-up phonebook

pbk icon.pbk - Adobe Pixel Bender kernel data

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PBK file extension - ElectraSoft Fax phone book file

What is pbk file? How to open pbk files?

File type specification:

Various data file type icon Various data file type

The PBK file extension is associated with the ElectraSoft Fax. File contains  Phone book file used by ElectraSoft Fax applications.

Help how to open:

Use ElectraSoft Fax applications.

How to convert:

Due the variability and uncertainty of this file type group, there is no general information available, about how to convert this various data file format. However most files with extension from this group are usually not in formats, which can be converted. If there are associated applications or programs listed below the extension description, you can always try to check their website for additional informations on their forums or other type of customer support.

List of recommended software applications associated to the .pbk 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 pbk file, edit pbk file, convert pbk file, view pbk file, play pbk file etc. (if exist software for corresponding action in's database).

Unspecified and all other actions for computer programs working with pbk file - ElectraSoft Fax phone book file

Click on the software link for more information about 32bit Fax. 32bit Fax uses pbk 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.).

Microsoft Windows:

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