Files with npdf file extension can be found as earlier PDF documents in "normal" PDF form.

Detailed description

Software that open npdf file

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NPDF file extension - Normal PDF document

What is npdf file? How to open npdf files?

File type specification:

Document file type icon Document file type

Some earlier programs used the npdf file extension to label "normal" PDF files to distinguish them from other variants of this popular format.

Eventually this practice was abandoned and all variants of PDF have commonly PDF extension.

The default software associated to open npdf file:

Adobe Acrobat Reader icon

Adobe Systems Incorporated logoAdobe Acrobat Reader  Microsoft Windows software

Company or developer:
Adobe Systems Incorporated

Adobe Acrobat Reader DC (formerly Adobe Acrobat Reader or Reader X) is a PDF documents viewer-only software from Adobe.

Adobe Acrobat for Mac icon

Adobe Systems Incorporated logoAdobe Acrobat for Mac  Apple macOS / Mac OS X software

Company or developer:
Adobe Systems Incorporated

Much like its Windows counterpart, the Mac version of Adobe Acrobat is software used view, create, manipulate, print and manage files in PDF document file format. Acrobat is available in three editions - Acrobat XI Pro, Acrobat XI Standard and Acrobat XI Suite as well as part of Creative Cloud.

Help how to open:

Try to rename npdf file extension to pdf and view the content in PDF viewer.

How to convert:

Compatible tools are able to export Portable Document Format to other formats.

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

npdf file viewer - programs that view npdf file - Normal PDF document

Programs supporting the exension npdf on the main platforms Windows, Mac, Linux or mobile. Click on the link to get more information about listed programs for view npdf file action.

Microsoft Windows:

Apple macOS / Mac OS X:

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