There are 3 file types use the .UPF file extension:
1. MicroStation User Preferences File
Settings file created by MicroStation, a 3D CAD modeling tool; saves user preferences such as hotkeys, workspace settings, and the settings specified in thedialog; enables preferences to be remembered.
|Bentley Systems MicroStation||Paid|
Updated: September 25, 2011
2. Panono Unstitched Panorama Format
A UPF file contains 36 images captured by Panono, a 360-degree panoramic camera. It stores 36 images that are captured by Panono's 36 cameras and saved in the Unstitched Panorama Format (UPF).
The Panono is a spherical camera that is thrown into the air in order to capture 360-degree images from a unique angle. When the device is at its highest point, the 36 cameras on the device capture 36 images, which are stored in the UPF file. The images are unstitched, but when viewed in the Panono Cloud are stitched together for a seamless 360-degree image. You can download UPF files from the Panono Cloud and stitch the individual images stored in a UPF file together with third party software or convert the images to .JPEG format with the Panono UPF Converter.
Updated: October 22, 2017
3. Unified Power Format File
CAD file created in the Unified Power Format (UPF), a format used for annotating an electrical power design; can save information for power sources, power controls, and protection mechanisms; enables a power design to be documented.
The UPF standard was developed by Accellera but then given over to IEEE.
Updated: May 22, 2011