All about JPF Files

The JPF file type is primarily associated with XnView.

JPF	File extension: JPF
	File type:	image

What is a JPF file?

JPF files mostly belong to XnView by XnSoft. JPF filename extension is mainly associated with images encoded using JPEG 2000 Part 2 media compression standard. Uncompressed bitmaps, fax documents, and bitonal images may be saved in a JPF file. JPEG 2000 is an improved variant of the JPEG image compression standard, unlike JPEG which uses a discrete cosine transform (DCT) compression, JPF files are compressed with a discrete wavelet transform compression. JPEG 2000 Part 2 supports lossy and lossless image compression and it has a slightly higher compression performance. The contents of JPF files are saved in small, independent blocks and each component in the image may have up to 38 bits. JPEG 2000 compression has also been adopted for motion imaging by video recording devices such as Sony IP cameras. Videos captured with these devices are also saved in JPF files. BizPlanBuilder, a Windows-based business planning software saves business plans in JPF files.

How to open a JPF file

You need a suitable software like XnView to open a JPF file. Without proper software you will receive a Windows message "How do you want to open this file?" or "Windows cannot open this file" or a similar Mac/iPhone/Android alert. If you cannot open your JPF file correctly, try to right-click or long-press the file. Then click "Open with" and choose an application. You can also display a JPF file directly in the browser:. Just drag the file onto this browser window and drop it.

Online JPF File Viewer

Choose your .jpf file to view

or drag and drop it here

Online File Viewer

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Easily convert JPF files to JPG, PNG, SVG, PDF, ...

If you want to convert or edit a JPF file, you can use our free Online JPF File Converter (powered by Convert.Guru):

To do so, click the "Choose your .jpf file to view" button above.
Your JPF file will then be displayed in the browser.
Now click on "Save as..." at the top of the page.
Then choose the image format (e.g. JPG, PNG, TIFF, PDF, ...) you want.
Download the converted file.

Programs that open and convert JPF files:

XnView by XnSoft
See the previous paragraphs to learn more about the main application. JPF files are often referred to as XnView raster images because this type of file is primarily created or used by this software.
BizPlanBuilder (business plan contents) by JIAN
BizPlanBuilder is a finance software for drafting and publishing business plans. Business plan contents used by this program are stored in JPF files. This file format is classified as Data.
IrfanView (image) by Irfan Skiljan
IrfanView is a graphics editor for viewing, organizing, and converting images on Windows operating system. Images saved in JPF files can be imported into IrfanView and edited or exported to a different format. This file format is classified as Raster Image. Related links: JPEG 2000
Photoshop (image) by Adobe
Photoshop is a commercial software for graphics design and photo editing. Images saved in JPEG, JPF, and various other formats can be edited, resized, or exported with Photoshop. This file format is classified as Raster Image. Related links: JPEG 2000
SMILE VIEW Map (mass spectrometry data) by JEOL
SMILE VIEW Map is a computer program that allows researchers and medical personnel to view, analyze, and report data captured with scanning electron microscopes (SEMs) and transmission electron microscopes (TEMs). This program can read the JPF file containing mass spectrometry data captured with these devices. This file format is classified as Database.

JPF file format:

The file format, which is the arrangement and type of data in a file, determines which program can open the file. The initial characters of a file are called signature, sometimes also referred to as "magic bytes". The signature can be used to infer the file format. Frequently, however, one file extension is used by different programs for different file formats, and one file format for different file extensions. Exact knowledge of the format is therefore important in order to solve problems occurring in files. Below is our analysis of the JPF files:

The JPF file type is a very commonly used file extension and is mainly used by one program with a specific format. The two most popular formats are as follows:

95% of all JPF files belong to JPEG 2000 eXtended bitmap. They consist of illegible, cryptic characters. JPF files can be up to 130 MB in size, but are often around 64 KB - 2 MB. The file type was created recently. Certain words are almost always found in the files, such as ftypjp2, jp2 jpxbjpx, rreq and Tgq;. These files can be linked to page, icon, logo, pagina, background, fotografie, brief, inter, varie and lill.

All other JPF files (5%) have no consistent format. You can get all the details of your JPF file by dragging it onto this page or by clicking the button "Choose your .jpf file to view" above.

Technical Data for JPF File Extension

File classification:

Raster Image

Related files:

jpg, webp, gpf, pdf, psd, jpx, jfg, jpeg, exe, zip, pptx, docx, xpm, unknown, xbm

Related links:

JPEG 2000

Mime type:

image/jpx, image/jp2, image/jpm

The following listing is compiled from the database produced by the 'Associate This!' program, selected data from the main FILExt database and file extension information submitted by users.

ProgramID: IrfanView.JP2, FileType: IrfanView JP2 File, AppName: IrfanView

ProgramID: PhotoshopElements3.JPXFile
EXEFile: %ProgramFiles%\Adobe\Photoshop Elements 3.0\PhotoshopElementsEditor.exe %1

ProgramID: XnView.Image
EXEFile: %ProgramFiles%\XnView\xnview.exe %1

ProgramID: IrfanView.JP2
EXEFile: %ProgramFiles%\IrfanView\i_view32.exe

ProgramID: PhotoshopElements.JPXFile.4
EXEFile: %ProgramFiles%\Adobe\Photoshop Elements 4.0\PhotoshopElementsEditor.exe

ProgramID: NeroPhotoSnapViewer.Files.jpf
EXEFile: %ProgramFiles%\Ahead\Nero PhotoSnap\PhotoSnapViewer.exe

ProgramID: IrfanView.JP2
EXEFile: %ProgramFiles%\IRFANV~1\i_view32.exe

ProgramID: NeroPhotoSnapViewer.Files.jpf
EXEFile: %ProgramFiles%\Ahead\Nero\Nero 7\Nero PhotoSnap\PhotoSnapViewer.exe

Show all 8 listings To Top

a jpf image is a special file format by XnSoft and should only be edited and saved with the appropriate software.

How to solve problems with JPF files

Associate the JPF file extension with the correct application.
Update your software that should actually open images. Because only the current version supports the latest JPF file format. Search, therefore, e.g. on the XnSoft manufacturer website after an available XnView update.
To make sure that your JPF file is not corrupted or virus-infected, get the file again and scan it with Google's virustotal.com.
Click here to open your .JPF file online - secure, fast, and no downloads needed.