Opening UPF Files

The UPF file type is primarily associated with MicroStation.

UPF	File extension: UPF
	File type:	user workspace preferences

What is a UPF file?

UPF files mostly belong to MicroStation by Bentley. UPF is the filename extension of unstitched panoramic images saved in the Unstitched Panorama Format used by Panono 360 digital cameras. These UPF files contain the 36 unstitched images captured by the 36 lenses on a Panono 360 camera. The Panono UPF Converter for Windows, MacOS, and Ubuntu as well as the Panono Android and iOS apps can be used to view and export UPF images. UPF is also the filename extension of the user preferences file used to store a user's workspace settings in MicroStation 2D and 3D computer-aided design software. UPF is further associated with the Unified Power Format used to annotate electrical systems. Such UPF files contain low power commands that describe the intent of power systems. Images captured with the camera on older Nokia phones were stored in UPF format. Some versions of Nokia Suite and OVI Suite can open such images.

How can I open a UPF file?

You need a suitable software like MicroStation to open a UPF 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 UPF file correctly, try to right-click or long-press the file. Then click "Open with" and choose an application. You can also display a UPF file directly in the browser:. Just drag the file onto this browser window and drop it.

Online UPF Text Viewer

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Programs that open and convert UPF files:

MicroStation by Bentley
See the previous paragraphs to learn more about the main application. UPF files are often referred to as MicroStation settings because this type of file is primarily created or used by this software.
3DIC Compiler (power intent description) by Synopsys
3DIC Compiler is a unified software platform used to design, visualize, implement, validate, and signoff on integrated circuit designs for low power systems. It uses UPF (Unified Power Format) to store low power commands which describe the power intent of a system at a relatively high level. This file format is classified as CAD.
Cutwork (sewing machine software update) by Brother
Cutwork is a Windows-based software for PR-series sewing machines. Programs used to upgrade sewing machine software via Cutwork are stored in UPF files. This file format is classified as Data.
Nokia Suite (digital photo) by Nokia
Nokia Suite is a Windows desktop software for managing the backup and restoration of multimedia files, contacts, maps, and calendars on some obsolete Nokia mobile phones. Images captured by such phones and saved in UPF format were compatible with Nokia Suite. This file format is classified as Raster Image.
Panono (unstitched panorama image) by Professional360
Panono is a mobile application for controlling Panono 360 cameras. It may be used to program and capture 360-degree panoramic images via the camera. Unstitched panoramic images captured with Panono 360 cameras are stored in UPF files that can be viewed with Panono. This file format is classified as Raster Image.
Panono UPF Converter (unstitched panorama image) by Professional360
Panono UPF Converter is a desktop application for converting unstitched panoramic images stored in UPF format to 36 individual JPEG (JPG) images. This file format is classified as Raster Image.

UPF format details:

A file format defines how the data in the file is structured. 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. If the file extension or signature does not match the file format, errors will occur when opening or editing the file. Exact knowledge of the format is therefore important in order to solve problems occurring in files. Our examination of the UPF files comes to the following conclusion:

The UPF file ending covers a large number of different file formats. The following file formats are most commonly found in UPF files:

20% of all UPF files use ZIP compression, multiple files are compressed and combined into one UPF file. A UPF file includes 8 to 240 files. File names inside are L3GD20H_GYROSCOPE.dat, L3GD20H_TEMPERATURE_SENSOR.dat, LIS3DSH_ACCELEROMETER.dat, LIS3DSH_TEMPERATURE_SENSOR.dat, LSM303D_ACCELEROMETER.dat, LSM303D_MAGNETOMETER.dat, LSM303D_TEMPERATURE_SENSOR.dat, logo.jpg, mnt.jffs2, rootfs.squashfs, setup, u-boot.bin, u-boot.env, uImage and usr.cramfs. Tip: If you rename the file ending to .zip and then double-click it, you see the included files and images. The file size is in the range of 10 MB to 93 MB. Certain words are almost always found in the files, such as JFIF and imageset0_camera01_red.jpg. Files like these are sometimes connected to logo.
15% of all UPF files use the same file format, which have the signature Copyright . These are binary files, so they do not contain words or text. The files are on average 54 MB in size and range from 42 MB to 130 MB. The keywords Copyright by brother industries LTD are typical for these files. Some examples of file names are xV404_n_eu_P.upf. Such files are related to taco.

The remaining 65% of all UPF files are different files with different signatures, often e.g. jZBCopyright, Firmware, Copyright and VNCopyright. These files sometimes refer to mcbnm, femne, updates or memnm. Drag & drop your file here to see the file format and a preview of your UPF file!

Technical Data for UPF File Extension

File classification:

Settings

Related files:

ufp, upg, zip, upr, pdf, exe, txt, dgn, svf, m01

a upf user workspace preference is a special file format by Bentley and should only be edited and saved with the appropriate software.

How to solve problems with UPF files

Associate the UPF file extension with the correct application.
Update your software that should actually open user workspace preferences. Because only the current version supports the latest UPF file format. Search, therefore, e.g. on the Bentley manufacturer website after an available MicroStation update.
To make sure that your UPF file is not corrupted or virus-infected, get the file again and scan it with Google's virustotal.com.
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